HTML5 Translation Credits

By Language

Language Name Email About
Arabic (Saudi Arabia) العربية (السعودية) Hisham Alhadlaq phetksu@gmail.com
Arabic العربية Adnan El-Rowm adnan@appedtech.com
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Arabic (Saudi Arabia) العربية (السعودية) Rania Saleh rania.saleh@alefeducation.com
Arabic (Saudi Arabia) العربية (السعودية) mohamed gomaa m.gomaa92@gmail.com
Tibetan Tibetan Kalsang Gyatso kesgyatso@gmail.com
Catalan català Jordi Guarque jguarque@xtec.cat
Catalan català Guillem Pujades guillempujades@gmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish español Diana López diana.lopeztavares@colorado.edu
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Spanish (Spain) español (España) javier garcia jgp@sens2web.es
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian Mohammad Hossein Borghei mh.borghei@gmail.com
Finnish suomi Anni Kukko anni.m.kukko@gmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
Faroese Faroese Hans Fróði Jensen hj1910v5@skulin.fo
French français Yoan Anguilet yoanguilet@gmail.com
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Irish Gaeilge Julia Sweeney Julia@edcite.com
Gujarati Gujarati Mehulkumar Patel manthasha@gmail.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Željana Mateljan zdmateljan@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Icelandic íslenska Helgi Pall Jónsson helgipall@fnv.is
Italian italiano Garganese Vito garganese.vito@libero.it
Japanese 日本語 Hiroto Kuninaka kuninaka@edu.mie-u.ac.jp
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kannada Kannada Translator Kannada Kannadatranslators@gmail.com
Lao Lao Unicef Laos unicef.laos.edu@gmail.com
Lao Lao Niwat Srisawasdi niwsri@kku.ac.th
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Norwegian Nynorsk Norwegian Nynorsk Thomas Lervik Engåvoll thoen@trondelagfylke.no
Oriya Odia Biswajit Nayak bwnayak@gmail.com
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Romanian română Sorin Balbae sorin.balbae@gmail.com
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Sindhi Sindhi Yasir Buriro arfatyasir354@gmail.com
Sinhalese Sinhala Kanchana Dharmasena kanchanaweranga@outlook.com
Sinhalese Sinhala Ranjan R.p ranjanpictec@gmail.com
Sinhalese Sinhala Nandasoma Suriyaarachchi wpictec@yahoo.com
Slovenian Slovenščina Samo Jamsek samo.jamsek@os-vipava.si
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Albanian shqip Patricia pati.besho@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Swahili Swahili Kunal Lakhani kunallakhani@hotmail.com
Tamil Tamil Peter Manuelpillai pmanuelp@elmiracityschools.com
Tamil Tamil Ranjan R.p ranjanpictec@gmail.com
Telugu Telugu Chanakya Puranam chanukya.95@gmail.com
Thai ไทย Niwat Srisawasdi niwsri@kku.ac.th
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Urdu Urdu Muhammad Tufail engrtufailkhan@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Yoruba Yoruba sola olateju solaolateju@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Guillem Pujades guillempujades@gmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Spanish (Spain) español (España) javier garcia jgp@sens2web.es
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian MohammadReza Mokhtari mr1mokhtari@gmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
Faroese Faroese Hans Fróði Jensen hj1910v5@skulin.fo
French français Yoan Anguilet yoanguilet@gmail.com
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Irish Gaeilge Julia Sweeney Julia@edcite.com
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Gujarati Gujarati Mehulkumar Patel manthasha@gmail.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Željana Mateljan zdmateljan@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Armenian Armenian Hermine Antonyan hermine.antonyan@gmail.com
Icelandic íslenska Helgi Pall Jónsson helgipall@fnv.is
Italian italiano Garganese Vito garganese.vito@libero.it
Japanese 日本語 Hiroto Kuninaka kuninaka@edu.mie-u.ac.jp
Georgian Georgian Zakaria Karsaulidze zkarsaulidze@tpdc.ge
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kannada Kannada Translator Kannada Kannadatranslators@gmail.com
Lao Lao Unicef Laos unicef.laos.edu@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Malayalam Malayalam Nidhin Jose nidhin84@gmail.com
Mongolian Mongolian Janchiv Shinebayar shinebayar@msue.edu.mn
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Norwegian Nynorsk Norwegian Nynorsk Morten Hetland morten.hetland@hjelmeland.kommune.no
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Sorin Balbae sorin.balbae@gmail.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Sinhalese Sinhala Kanchana Dharmasena kanchanaweranga@outlook.com
Sinhalese Sinhala Nandasoma Suriyaarachchi wpictec@yahoo.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Matjaz Pintaric matjazpintaric@gmail.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Tamil Tamil Ranjan R.p ranjanpictec@gmail.com
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Turkish Türkçe Busra Ayrancı busra.egl@gmail.com
Twi Twi Enock Amo amoenockjunior@gmail.com
Ukrainian українська Olga Dziabenko olga_dziabenko@yahoo.ca
Urdu Urdu Teach Urdu teachinurdu@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian MohammadReza Mokhtari mr1mokhtari@gmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
Faroese Faroese Hans Fróði Jensen hj1910v5@skulin.fo
Gujarati Gujarati Mehulkumar Patel manthasha@gmail.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Jennie Kh jenia610@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Romanian română Sorin Balbae sorin.balbae@gmail.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Sinhalese Sinhala Kanchana Dharmasena kanchanaweranga@outlook.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Tamil Tamil Regunathan Umapathy umapathyxp@hotmail.com
Turkish Türkçe Ramazan Kaya ramazan.kaya900@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian MohammadReza Mokhtari mr1mokhtari@gmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
Faroese Faroese Hans Fróði Jensen hj1910v5@skulin.fo
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Gujarati Gujarati Mehulkumar Patel manthasha@gmail.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Armenian Armenian Hermine Antonyan hermine.antonyan@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Sinhalese Sinhala Kanchana Dharmasena kanchanaweranga@outlook.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Tamil Tamil Regunathan Umapathy umapathyxp@hotmail.com
Turkish Türkçe Ramazan Kaya ramazan.kaya900@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian MohammadReza Mokhtari mr1mokhtari@gmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Sinhalese Sinhala Kanchana Dharmasena kanchanaweranga@outlook.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Turkish Türkçe Ramazan Kaya ramazan.kaya900@gmail.com
Twi Twi Enock Amo amoenockjunior@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian MohammadReza Mokhtari mr1mokhtari@gmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
Faroese Faroese Hans Fróði Jensen hj1910v5@skulin.fo
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Italian italiano Renad za3ra_bas_7loa@hotmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Sinhalese Sinhala Kanchana Dharmasena kanchanaweranga@outlook.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Turkish Türkçe Ramazan Kaya ramazan.kaya900@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Belarusian беларускі Ivan Kopats kopsam@tut.by
Tibetan Tibetan Kalsang Gyatso kesgyatso@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Guillem Pujades guillempujades@gmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian Mo & Dina Zohrabi mo.zohrabi@colorado.edu
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
Faroese Faroese Hans Fróði Jensen hj1910v5@skulin.fo
French français Yoan Anguilet yoanguilet@gmail.com
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Irish Gaeilge Julia Sweeney Julia@edcite.com
Gujarati Gujarati Mehulkumar Patel manthasha@gmail.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Željana Mateljan zdmateljan@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Armenian Armenian Hermine Antonyan hermine.antonyan@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kannada Kannada Translator Kannada Kannadatranslators@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Norwegian Nynorsk Norwegian Nynorsk Morten Hetland morten.hetland@hjelmeland.kommune.no
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kinyarwanda Kinyarwanda Nyambizi Etienne enyambizi@gmail.com
Sinhalese Sinhala Ranjan R.p ranjanpictec@gmail.com
Sinhalese Sinhala Nandasoma Suriyaarachchi wpictec@yahoo.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Matjaz Pintaric matjazpintaric@gmail.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Swahili Swahili Kunal Lakhani kunallakhani@hotmail.com
Swahili Swahili kazungu katana kazungukatana50@gmail.com
Tamil Tamil Ranjan R.p ranjanpictec@gmail.com
Turkish Türkçe Busra Ayrancı busra.egl@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Ukrainian українська Olga Dziabenko olga_dziabenko@yahoo.ca
Urdu Urdu Mohammed Mumin mumin.mohammed@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Belarusian беларускі Ivan Kopats kopsam@tut.by
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Guillem Pujades guillempujades@gmail.com
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Estonian Eesti Stiina Kristal allar1990@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian Mo & Dina Zohrabi mo.zohrabi@colorado.edu
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Irish Gaeilge Julia Sweeney Julia@edcite.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Nedeljko Begović nedeljko.begovic@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Lao Lao Unicef Laos unicef.laos.edu@gmail.com
Lithuanian Lietuvių Paulius Narušis paulius.narusis@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Mongolian Mongolian Otgonbaatar Myagmar otgnbatr@num.edu.mn
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Russian русский Алексей Сорокин a.sorokin.39ru@mail.ru
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Samo Jamsek samo.jamsek@os-vipava.si
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Tamil Tamil Regunathan Umapathy umapathyxp@hotmail.com
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Ukrainian українська Roman Korol roman@victoriaballet.ca
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Amharic Amharic Getachew Tarekegn getachewtarekegn@yahoo.com
Azerbaijani Azerbaijani Rashadat Gadmaliyev reshadqedim@gmail.com
Belarusian беларускі Ivan Kopats kopsam@tut.by
Bulgarian български Nikola Bozhinov bozhinov31@abv.bg
Tibetan Tibetan Kalsang Gyatso kesgyatso@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Guillem Pujades guillempujades@gmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Steele Dalton stda2038@colorado.edu
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Spanish español javier garcia jgp@sens2web.es
Spanish (Spain) español (España) javier garcia jgp@sens2web.es
Estonian Eesti Stiina Kristal allar1990@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian Vahab Mohaghegh vahab.mohaghegh@gmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
Faroese Faroese Hans Fróði Jensen hj1910v5@skulin.fo
French français Yoan Anguilet yoanguilet@gmail.com
Irish Gaeilge Julia Sweeney Julia@edcite.com
Irish Gaeilge Mícheál Ó Marcacháin momarcachain@gmail.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Zoran Jančić zoran.jancic@algebra.hr
Croatian hrvatski Željana Mateljan zdmateljan@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Armenian Armenian Hrayr Ohanyan hrayrohanyan@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kannada Kannada Translator Kannada Kannadatranslators@gmail.com
Lithuanian Lietuvių Paulius Narušis paulius.narusis@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Malayalam Malayalam Nidhin Jose nidhin84@gmail.com
Mongolian Mongolian Otgonbaatar Myagmar otgnbatr@num.edu.mn
Mongolian Mongolian Janchiv Shinebayar shinebayar@msue.edu.mn
Marathi Marathi Ravi Godbole godbolerr@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nur Ismalina Haris nurlyena@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Romanian română Dinu Radu dinu_radu2002@yahoo.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Sinhalese Sinhala Ranjan R.p ranjanpictec@gmail.com
Sinhalese Sinhala Nandasoma Suriyaarachchi wpictec@yahoo.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Samo Jamsek samo.jamsek@os-vipava.si
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Swahili Swahili kazungu katana kazungukatana50@gmail.com
Tamil Tamil Peter Manuelpillai pmanuelp@elmiracityschools.com
Tamil Tamil Ranjan R.p ranjanpictec@gmail.com
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Turkish Türkçe Busra Ayrancı busra.egl@gmail.com
Twi Twi sumaila ishaq ishaqsumaila@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Abdel Rawash rawashdeh.abdelrahman@gmail.com
Arabic (Saudi Arabia) العربية (السعودية) Rania Saleh rania.saleh@alefeducation.com
Bulgarian български Nikola Bozhinov bozhinov31@abv.bg
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Spanish (Spain) español (España) javier garcia jgp@sens2web.es
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Finnish suomi Anni Kukko anni.m.kukko@gmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
Faroese Faroese Hans Fróði Jensen hj1910v5@skulin.fo
French français Yoan Anguilet yoanguilet@gmail.com
Irish Gaeilge Julia Sweeney Julia@edcite.com
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Željana Mateljan zdmateljan@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kannada Kannada Translator Kannada Kannadatranslators@gmail.com
Lao Lao Unicef Laos unicef.laos.edu@gmail.com
Lithuanian Lietuvių Paulius Narušis paulius.narusis@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Oriya Odia Biswajit Nayak bwnayak@gmail.com
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese português Anabela Brás de Estudante anabela.estudante@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Sinhalese Sinhala Ranjan R.p ranjanpictec@gmail.com
Sinhalese Sinhala Nandasoma Suriyaarachchi wpictec@yahoo.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Samo Jamsek samo.jamsek@os-vipava.si
Albanian shqip Isuf Tredhaku is.uf@hotmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Swedish svenska Jenni Vainio jenni.c.vainio@gmail.com
Swahili Swahili Kunal Lakhani kunallakhani@hotmail.com
Tamil Tamil Peter Manuelpillai pmanuelp@elmiracityschools.com
Tamil Tamil Ranjan R.p ranjanpictec@gmail.com
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Thai ไทย Niwat Srisawasdi niwsri@kku.ac.th
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Twi Twi sumaila ishaq ishaqsumaila@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Amharic Amharic Getachew Tarekegn getachewtarekegn@yahoo.com
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Azerbaijani Azerbaijani Rashadat Gadmaliyev reshadqedim@gmail.com
Belarusian беларускі Ivan Kopats kopsam@tut.by
Bulgarian български Nikola Bozhinov bozhinov31@abv.bg
Tibetan Tibetan Kalsang Gyatso kesgyatso@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Greek Ελληνικά Michael Petropoulos mikepetrop@hotmail.com
Spanish español Daniel A. Ammar danielammar@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Spanish español javier garcia jgp@sens2web.es
Spanish (Spain) español (España) javier garcia jgp@sens2web.es
Estonian Eesti Stiina Kristal allar1990@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian Vahab Mohaghegh vahab.mohaghegh@gmail.com
Faroese Faroese Hans Fróði Jensen hj1910v5@skulin.fo
Faroese Faroese Niklas Joensen nj2005y3@skulin.fo
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Irish Gaeilge Julia Sweeney Julia@edcite.com
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Hausa Hausa Sanusi Abdullahi abdullahi.sanusi@udusok.edu.ng
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Željana Mateljan zdmateljan@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Armenian Armenian Hrayr Ohanyan hrayrohanyan@gmail.com
Icelandic íslenska Martin Swift martin@hi.is
Italian italiano Garganese Vito garganese.vito@libero.it
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kannada Kannada Translator Kannada Kannadatranslators@gmail.com
Lithuanian Lietuvių Paulius Narušis paulius.narusis@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Malayalam Malayalam Nidhin Jose nidhin84@gmail.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Marathi Marathi Ravi Godbole godbolerr@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Russian русский Алексей Сорокин a.sorokin.39ru@mail.ru
Sinhalese Sinhala Kanchana Dharmasena kanchanaweranga@outlook.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Matjaz Pintaric matjazpintaric@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Swahili Swahili Kunal Lakhani kunallakhani@hotmail.com
Tamil Tamil Ranjan R.p ranjanpictec@gmail.com
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Thai ไทย Chaiyapong Ruangsuwan chaiyapg@kku.ac.th
Thai ไทย Niwat Srisawasdi niwsri@kku.ac.th
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Urdu Urdu Teach Urdu teachinurdu@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Issam Ali issam@squ.edu.om
Arabic العربية Adnan El-Rowm adnan@appedtech.com
Bulgarian български Lili Atanasova lili.ve.hae@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish español Diana López diana.lopeztavares@colorado.edu
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Spanish español javier garcia jgp@sens2web.es
Spanish (Spain) español (España) javier garcia jgp@sens2web.es
Estonian Eesti Stiina Kristal allar1990@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian Mo & Dina Zohrabi mo.zohrabi@colorado.edu
Finnish suomi Anni Kukko anni.m.kukko@gmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
French français Yoan Anguilet yoanguilet@gmail.com
Irish Gaeilge Julia Sweeney Julia@edcite.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Erez Garty maagar.mada@weizmann.ac.il
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kannada Kannada Translator Kannada Kannadatranslators@gmail.com
Lithuanian Lietuvių Paulius Narušis paulius.narusis@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Oriya Odia Biswajit Nayak bwnayak@gmail.com
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese português José Gonçalves eufisica@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Sinhalese Sinhala Ranjan R.p ranjanpictec@gmail.com
Sinhalese Sinhala Nandasoma Suriyaarachchi wpictec@yahoo.com
Slovenian Slovenščina Samo Jamsek samo.jamsek@os-vipava.si
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Swahili Swahili Kunal Lakhani kunallakhani@hotmail.com
Tamil Tamil Ranjan R.p ranjanpictec@gmail.com
Telugu Telugu Chanakya Puranam chanukya.95@gmail.com
Tajik Tajik Yusufjon Domullojonov yd.homidzod@gmail.com
Thai ไทย Niwat Srisawasdi niwsri@kku.ac.th
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Ukrainian українська Halyna Okrepka okrepkagalinka@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Amharic Amharic Getachew Tarekegn getachewtarekegn@yahoo.com
Arabic العربية Issam Ali issam@squ.edu.om
Azerbaijani Azerbaijani Rashadat Gadmaliyev reshadqedim@gmail.com
Belarusian беларускі Ivan Kopats kopsam@tut.by
Bulgarian български Nikola Bozhinov bozhinov31@abv.bg
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Joan Fabregat jfabreg5@xtec.cat
Catalan català Guillem Pujades guillempujades@gmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Welsh Welsh Gareth Griffiths gg@tryfan.gwynedd.sch.uk
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
German Deutsch Florian Leupold fleupold@posteo.net
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Spanish (Spain) español (España) javier garcia jgp@sens2web.es
Estonian Eesti Stiina Kristal allar1990@hotmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
French français Yoan Anguilet yoanguilet@gmail.com
Irish Gaeilge Julia Sweeney Julia@edcite.com
Irish Gaeilge Mícheál Ó Marcacháin momarcachain@gmail.com
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Icelandic íslenska Martin Swift martin@hi.is
Italian italiano Garganese Vito garganese.vito@libero.it
Georgian Georgian Zakaria Karsaulidze zkarsaulidze@tpdc.ge
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kannada Kannada Translator Kannada Kannadatranslators@gmail.com
Lao Lao Unicef Laos unicef.laos.edu@gmail.com
Lithuanian Lietuvių Paulius Narušis paulius.narusis@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Otgonbaatar Myagmar otgnbatr@num.edu.mn
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Norwegian Nynorsk Norwegian Nynorsk Thomas Lervik Engåvoll thoen@trondelagfylke.no
Oriya Odia Biswajit Nayak bwnayak@gmail.com
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Romanian română Dinu Radu dinu_radu2002@yahoo.com
Russian русский Taras Pustovoy pulsar@phystech.edu
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Sinhalese Sinhala Ranjan R.p ranjanpictec@gmail.com
Sinhalese Sinhala Nandasoma Suriyaarachchi wpictec@yahoo.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Matjaz Pintaric matjazpintaric@gmail.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Swedish svenska Jenni Vainio jenni.c.vainio@gmail.com
Swahili Swahili Godfrey Odhiambo ojiambo.godfrey@gmail.com
Tamil Tamil Ranjan R.p ranjanpictec@gmail.com
Tamil Tamil Regunathan Umapathy umapathyxp@hotmail.com
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Thai ไทย Chaiyapong Ruangsuwan chaiyapg@kku.ac.th
Thai ไทย Niwat Srisawasdi niwsri@kku.ac.th
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Amharic Amharic Getachew Tarekegn getachewtarekegn@yahoo.com
Arabic (Saudi Arabia) العربية (السعودية) Hisham Alhadlaq phetksu@gmail.com
Arabic العربية Issam Ali issam@squ.edu.om
Azerbaijani Azerbaijani Rashadat Gadmaliyev reshadqedim@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Welsh Welsh Gareth Griffiths gg@tryfan.gwynedd.sch.uk
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Estonian Eesti Stiina Kristal allar1990@hotmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian Vahab Mohaghegh vahab.mohaghegh@gmail.com
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Hausa Hausa Sanusi Abdullahi abdullahi.sanusi@udusok.edu.ng
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Davor Horvatin dhorvatin@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Hungarian magyar Sandor Nagy nagy.elte@gmail.com
Icelandic íslenska Martin Swift martin@hi.is
Italian italiano Silvio CERLIANI cerliani@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Malay Bahasa Melayu Syuhada Romlan syuhada@ardentedu.com
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Norwegian Nynorsk Norwegian Nynorsk Thomas Lervik Engåvoll thoen@trondelagfylke.no
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese português José Gonçalves eufisica@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Russian русский Алексей Сорокин a.sorokin.39ru@mail.ru
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Thai ไทย Chaiyapong Ruangsuwan chaiyapg@kku.ac.th
Turkish Türkçe Hakan Azak azakhakan@hotmail.com
Twi Twi sumaila ishaq ishaqsumaila@gmail.com
Ukrainian українська Roman Korol roman@victoriaballet.ca
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw
Chinese (Simplified) 中文 (中国) Yu Zhang yuzh2460@colorado.edu

Language Name Email About
Arabic العربية Rani Sabboura ranitox@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish español José Manuel López Irastorza lopezirastorza@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian Mo & Dina Zohrabi mo.zohrabi@colorado.edu
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Hungarian magyar Sandor Nagy nagy.elte@gmail.com
Armenian Armenian Hermine Antonyan hermine.antonyan@gmail.com
Icelandic íslenska Martin Swift martin@hi.is
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Lithuanian Lietuvių Paulius Narušis paulius.narusis@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Sinhalese Sinhala Kanchana Dharmasena kanchanaweranga@outlook.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Tamil Tamil Regunathan Umapathy umapathyxp@hotmail.com
Turkish Türkçe Ramazan Kaya ramazan.kaya900@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Abdel Rawash rawashdeh.abdelrahman@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Guillem Pujades guillempujades@gmail.com
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Greek Ελληνικά Michael Petropoulos mikepetrop@hotmail.com
Spanish español Diana López diana.lopeztavares@colorado.edu
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian Mohammad Hossein Borghei mh.borghei@gmail.com
Persian Persian Narges Motlagh narges.lm@gmail.com
Finnish suomi Niilo Sointu nsointu@hotmail.com
French français Yoan Anguilet yoanguilet@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hindi हिंदी kushagra Chaube kushagra.chaube@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Hungarian magyar Sandor Nagy nagy.elte@gmail.com
Icelandic íslenska Helgi Pall Jónsson helgipall@fnv.is
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Lithuanian Lietuvių Paulius Narušis paulius.narusis@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese português JOSE CORREIA jose.correia@escolasmassama.pt
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Florean Mihai floreanm@gmail.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Samo Jamsek samo.jamsek@os-vipava.si
Albanian shqip Isuf Tredhaku is.uf@hotmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Jenni Vainio jenni.c.vainio@gmail.com
Tamil Tamil Peter Manuelpillai pmanuelp@elmiracityschools.com
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Ukrainian українська Roman Korol roman@victoriaballet.ca
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw
Chinese (Simplified) 中文 (中国) Yu Zhang yuzh2460@colorado.edu

Language Name Email About
Arabic (Saudi Arabia) العربية (السعودية) Hisham Alhadlaq phetksu@gmail.com
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Arabic العربية Abdel Rawash rawashdeh.abdelrahman@gmail.com
Arabic العربية Rania Saleh rania.saleh@alefeducation.com
Arabic (Saudi Arabia) العربية (السعودية) mohamed gomaa m.gomaa92@gmail.com
Belarusian беларускі Ivan Kopats kopsam@tut.by
Bulgarian български Nikola Bozhinov bozhinov31@abv.bg
Tibetan Tibetan Kalsang Gyatso kesgyatso@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Joan Fabregat jfabreg5@xtec.cat
Catalan català Guillem Pujades guillempujades@gmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Welsh Welsh David Williams david.williams@ysgolglanclwyd.co.uk
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Greek Ελληνικά Michael Petropoulos mikepetrop@hotmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Spanish (Spain) español (España) javier garcia jgp@sens2web.es
Estonian Eesti Stiina Kristal allar1990@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian hosein toulabinejad htn_2005@yahoo.com stepfizikstep.i...
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
Faroese Faroese Hans Fróði Jensen hj1910v5@skulin.fo
French français Yoan Anguilet yoanguilet@gmail.com
Irish Gaeilge Julia Sweeney Julia@edcite.com
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kannada Kannada Translator Kannada Kannadatranslators@gmail.com
Lao Lao Unicef Laos unicef.laos.edu@gmail.com
Lithuanian Lietuvių Fernando Antunez ferasantu@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Marathi Marathi Ravi Godbole godbolerr@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Norwegian Nynorsk Norwegian Nynorsk Morten Hetland morten.hetland@hjelmeland.kommune.no
Oriya Odia Biswajit Nayak bwnayak@gmail.com
Polish polski Andrzej Batorski bator54@gmail.com
Pashto Pashto Mohammad Rahmatullah Tanha rahmatullahtanha@gmail.com
Portuguese português JOSE CORREIA jose.correia@escolasmassama.pt
Portuguese português Anabela Brás de Estudante anabela.estudante@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Sinhalese Sinhala Ranjan R.p ranjanpictec@gmail.com
Sinhalese Sinhala Nandasoma Suriyaarachchi wpictec@yahoo.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Samo Jamsek samo.jamsek@os-vipava.si
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Swedish svenska Jenni Vainio jenni.c.vainio@gmail.com
Tamil Tamil Ranjan R.p ranjanpictec@gmail.com
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Tajik Tajik Daler Khojiboev dalerkhojiboev@gmail.com
Thai ไทย Chaiyapong Ruangsuwan chaiyapg@kku.ac.th
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Urdu Urdu Mohammed Mumin mumin.mohammed@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Amharic Amharic Getachew Tarekegn getachewtarekegn@yahoo.com
Arabic العربية Issam Ali issam@squ.edu.om
Arabic العربية Rania Saleh rania.saleh@alefeducation.com
Azerbaijani Azerbaijani Rashadat Gadmaliyev reshadqedim@gmail.com
Belarusian беларускі Ivan Kopats kopsam@tut.by
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Greek Ελληνικά Michael Petropoulos mikepetrop@hotmail.com
Spanish español Diana López diana.lopeztavares@colorado.edu
Spanish (Mexico) español (México) Diana López diana.lopeztavares@colorado.edu
Spanish español José Manuel López Irastorza lopezirastorza@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Estonian Eesti Leo Siiman leo.siiman@ut.ee
Persian Persian Vahab Mohaghegh vahab.mohaghegh@gmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Italian italiano Silvio CERLIANI cerliani@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Doron Tzur ideonea@gmail.com
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Mongolian Mongolian Otgonbaatar Myagmar otgnbatr@num.edu.mn
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Russian русский Алексей Сорокин a.sorokin.39ru@mail.ru
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Matjaz Pintaric matjazpintaric@gmail.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Thai ไทย Niwat Srisawasdi niwsri@kku.ac.th
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Amharic Amharic Getachew Tarekegn getachewtarekegn@yahoo.com
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Arabic العربية Rania Saleh rania.saleh@alefeducation.com
Azerbaijani Azerbaijani Rashadat Gadmaliyev reshadqedim@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Greek Ελληνικά Michael Petropoulos mikepetrop@hotmail.com
Spanish español Daniel A. Ammar danielammar@gmail.com
Spanish (Mexico) español (México) Daniel A. Ammar danielammar@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Spanish (Spain) español (España) javier garcia jgp@sens2web.es
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian Mo & Dina Zohrabi mo.zohrabi@colorado.edu
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Irish Gaeilge Julia Sweeney Julia@edcite.com
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Icelandic íslenska Martin Swift martin@hi.is
Italian italiano Silvio CERLIANI cerliani@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kannada Kannada Eeranna Sajjanar eerannacs@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Otgonbaatar Myagmar otgnbatr@num.edu.mn
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Russian русский Алексей Сорокин a.sorokin.39ru@mail.ru
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Matjaz Pintaric matjazpintaric@gmail.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Thai ไทย Chaiyapong Ruangsuwan chaiyapg@kku.ac.th
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Turkish Türkçe Hakan Azak azakhakan@hotmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Michael Brandl mjbrandl@gmail.com
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Persian Persian Mohammad Hossein Borghei mh.borghei@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Italian italiano Silvio CERLIANI cerliani@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Russian русский Алексей Сорокин a.sorokin.39ru@mail.ru
Thai ไทย Chaiyapong Ruangsuwan chaiyapg@kku.ac.th
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com

Language Name Email About
Arabic العربية Rania Saleh rania.saleh@alefeducation.com
Belarusian беларускі Ivan Kopats kopsam@tut.by
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Michael Brandl mjbrandl@gmail.com
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Italian italiano Silvio CERLIANI cerliani@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Thai ไทย Chaiyapong Ruangsuwan chaiyapg@kku.ac.th
Turkish Türkçe Hakan Azak azakhakan@hotmail.com
Twi Twi sumaila ishaq ishaqsumaila@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com

Language Name Email About
Amharic Amharic Getachew Tarekegn getachewtarekegn@yahoo.com
Arabic العربية Issam Ali issam@squ.edu.om
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Belarusian беларускі Ivan Kopats kopsam@tut.by
Bulgarian български Nikola Bozhinov bozhinov31@abv.bg
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Welsh Welsh Gareth Griffiths gg@tryfan.gwynedd.sch.uk
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
German Deutsch Florian Leupold fleupold@posteo.net
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Greek Ελληνικά Michael Petropoulos mikepetrop@hotmail.com
Spanish español Diana López diana.lopeztavares@colorado.edu
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
Faroese Faroese Hans Fróði Jensen hj1910v5@skulin.fo
French français Yoan Anguilet yoanguilet@gmail.com
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Gujarati Gujarati Mehulkumar Patel manthasha@gmail.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Armenian Armenian Hrayr Ohanyan hrayrohanyan@gmail.com
Icelandic íslenska Martin Swift martin@hi.is
Italian italiano Silvio CERLIANI cerliani@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Japanese 日本語 Hiroto Kuninaka phet-mie@googlegroups.com
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Korean 한국어 Wha Kuk Lee whakuklee@gmail.com
Lithuanian Lietuvių Fernando Antunez ferasantu@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Marathi Marathi Ravi Godbole godbolerr@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese português Manuel Guerreiro manu.fg@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Russian русский Алексей Сорокин a.sorokin.39ru@mail.ru
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Matjaz Pintaric matjazpintaric@gmail.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Tamil Tamil Regunathan Umapathy umapathyxp@hotmail.com
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Thai ไทย Niwat Srisawasdi niwsri@kku.ac.th
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Azerbaijani Azerbaijani Rashadat Gadmaliyev reshadqedim@gmail.com
Bulgarian български Nikola Bozhinov bozhinov31@abv.bg
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Jordi Guarque jguarque@xtec.cat
Welsh Welsh Gareth Griffiths gg@tryfan.gwynedd.sch.uk
Welsh Welsh David Williams david.williams@ysgolglanclwyd.co.uk
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish español José Manuel López Irastorza lopezirastorza@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian Vahab Mohaghegh vahab.mohaghegh@gmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
Faroese Faroese Hans Fróði Jensen hj1910v5@skulin.fo
Faroese Faroese Niklas Joensen nj2005y3@skulin.fo
French français Yoan Anguilet yoanguilet@gmail.com
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Gujarati Gujarati Mehulkumar Patel manthasha@gmail.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Indonesian Bahasa Indonesia Khairul Jalil khairuljalil@gmail.com
Icelandic íslenska Martin Swift martin@hi.is
Italian italiano Silvio CERLIANI cerliani@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Japanese 日本語 Hiroto Kuninaka phet-mie@googlegroups.com
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Korean 한국어 Wha Kuk Lee whakuklee@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese português Manuel Guerreiro manu.fg@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Matjaz Pintaric matjazpintaric@gmail.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Tamil Tamil Regunathan Umapathy umapathyxp@hotmail.com
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Thai ไทย Chaiyapong Ruangsuwan chaiyapg@kku.ac.th
Turkish Türkçe Hakan Azak azakhakan@hotmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Urdu Urdu Science United Project Non Profit Organization scienceunitedproject@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Amharic Amharic Getachew Tarekegn getachewtarekegn@yahoo.com
Arabic العربية Issam Ali issam@squ.edu.om
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Guillem Pujades guillempujades@gmail.com
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Michael Brandl mjbrandl@gmail.com
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish español Diana López diana.lopeztavares@colorado.edu
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian Mohammad Hossein Borghei mh.borghei@gmail.com
French français Yoan Anguilet yoanguilet@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Hungarian magyar Sandor Nagy nagy.elte@gmail.com
Icelandic íslenska Helgi Pall Jónsson helgipall@fnv.is
Italian italiano Silvio CERLIANI cerliani@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Albanian shqip Isuf Tredhaku is.uf@hotmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Turkish Türkçe Hakan Azak azakhakan@hotmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Ukrainian українська Roman Korol roman@victoriaballet.ca
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Amharic Amharic Getachew Tarekegn getachewtarekegn@yahoo.com
Arabic (Saudi Arabia) العربية (السعودية) Hisham Alhadlaq phetksu@gmail.com
Arabic (Saudi Arabia) العربية (السعودية) mohamed gomaa m.gomaa92@gmail.com
Azerbaijani Azerbaijani Rashadat Gadmaliyev reshadqedim@gmail.com
Belarusian беларускі Ivan Kopats kopsam@tut.by
Bulgarian български Nikola Bozhinov bozhinov31@abv.bg
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Joan Fabregat jfabreg5@xtec.cat
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Greek Ελληνικά Michael Petropoulos mikepetrop@hotmail.com
Spanish español Daniel A. Ammar danielammar@gmail.com
Spanish (Mexico) español (México) Daniel A. Ammar danielammar@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Spanish español javier garcia jgp@sens2web.es
Spanish (Spain) español (España) javier garcia jgp@sens2web.es
Estonian Eesti Stiina Kristal allar1990@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian Vahab Mohaghegh vahab.mohaghegh@gmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
French français Yoan Anguilet yoanguilet@gmail.com
Irish Gaeilge Julia Sweeney Julia@edcite.com
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Armenian Armenian Hrayr Ohanyan hrayrohanyan@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kannada Kannada Translator Kannada Kannadatranslators@gmail.com
Lithuanian Lietuvių Fernando Antunez ferasantu@gmail.com
Lithuanian Lietuvių Paulius Narušis paulius.narusis@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Otgonbaatar Myagmar otgnbatr@num.edu.mn
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese português José Gonçalves eufisica@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Romanian română Dinu Radu dinu_radu2002@yahoo.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Russian русский Алексей Сорокин a.sorokin.39ru@mail.ru
Sinhalese Sinhala Nandasoma Suriyaarachchi wpictec@yahoo.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Matjaz Pintaric matjazpintaric@gmail.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Swahili Swahili Kunal Lakhani kunallakhani@hotmail.com
Tamil Tamil Ranjan R.p ranjanpictec@gmail.com
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Thai ไทย Niwat Srisawasdi niwsri@kku.ac.th
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Adnan El-Rowm adnan@appedtech.com
Arabic العربية Rania Saleh rania.saleh@alefeducation.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Guillem Pujades guillempujades@gmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Spanish (Spain) español (España) javier garcia jgp@sens2web.es
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian Mo & Dina Zohrabi mo.zohrabi@colorado.edu
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
French français Yoan Anguilet yoanguilet@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Georgian Georgian Zakaria Karsaulidze zkarsaulidze@tpdc.ge
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kannada Kannada Translator Kannada Kannadatranslators@gmail.com
Lao Lao Unicef Laos unicef.laos.edu@gmail.com
Lithuanian Lietuvių Paulius Narušis paulius.narusis@gmail.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Oriya Odia Biswajit Nayak bwnayak@gmail.com
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Sinhalese Sinhala Kanchana Dharmasena kanchanaweranga@outlook.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Samo Jamsek samo.jamsek@os-vipava.si
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Swahili Swahili Kunal Lakhani kunallakhani@hotmail.com
Tamil Tamil Ranjan R.p ranjanpictec@gmail.com
Telugu Telugu Chanakya Puranam chanukya.95@gmail.com
Tajik Tajik Daler Khojiboev dalerkhojiboev@gmail.com
Thai ไทย Niwat Srisawasdi niwsri@kku.ac.th
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Amharic Amharic Getachew Tarekegn getachewtarekegn@yahoo.com
Arabic العربية Issam Ismail issam.ismail@alefeducation.com
Azerbaijani Azerbaijani Rashadat Gadmaliyev reshadqedim@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Jordi Guarque jguarque@xtec.cat
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish español José Manuel López Irastorza lopezirastorza@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian Vahab Mohaghegh vahab.mohaghegh@gmail.com
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Croatian hrvatski Davor Horvatin dhorvatin@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Italian italiano Silvio CERLIANI cerliani@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Japanese 日本語 Hiroto Kuninaka phet-mie@googlegroups.com
Georgian Georgian Zakaria Karsaulidze zkarsaulidze@tpdc.ge
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Romanian română Florean Mihai floreanm@gmail.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Tamil Tamil Peter Manuelpillai pmanuelp@elmiracityschools.com
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Turkish Türkçe Hakan Azak azakhakan@hotmail.com
Twi Twi sumaila ishaq ishaqsumaila@gmail.com
Ukrainian українська Roman Korol roman@victoriaballet.ca
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw
Chinese (Simplified) 中文 (中国) Yu Zhang yuzh2460@colorado.edu

Language Name Email About
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
French français Yoan Anguilet yoanguilet@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Hungarian magyar Sandor Nagy nagy.elte@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Malay Bahasa Melayu Syuhada Romlan syuhada@ardentedu.com
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw
Chinese (Simplified) 中文 (中国) Yu Zhang yuzh2460@colorado.edu

Language Name Email About
Arabic العربية Issam Ali issam@squ.edu.om
Danish Dansk Ole Buchreitz olbuje@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Swahili Swahili Godfrey Odhiambo ojiambo.godfrey@gmail.com
Turkish Türkçe Hakan Azak azakhakan@hotmail.com
Twi Twi sumaila ishaq ishaqsumaila@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com

Language Name Email About
Arabic العربية Yara Tarabeh yara.tarabeh@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian Vahab Mohaghegh vahab.mohaghegh@gmail.com
Finnish suomi Anni Kukko anni.m.kukko@gmail.com
French français Yoan Anguilet yoanguilet@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Hungarian magyar Sandor Nagy nagy.elte@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Lao Lao Unicef Laos unicef.laos.edu@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Romanian română Florean Mihai floreanm@gmail.com
Russian русский Алексей Сорокин a.sorokin.39ru@mail.ru
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Samo Jamsek samo.jamsek@os-vipava.si
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Thai ไทย Chaiyapong Ruangsuwan chaiyapg@kku.ac.th
Turkish Türkçe Ferhat Ayranci ferhatayranci09@gmail.com
Twi Twi sumaila ishaq ishaqsumaila@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw
Chinese (Simplified) 中文 (中国) Yu Zhang yuzh2460@colorado.edu

Language Name Email About
Amharic Amharic Getachew Tarekegn getachewtarekegn@yahoo.com
Arabic العربية Rania Saleh rania.saleh@alefeducation.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Jordi Guarque jguarque@xtec.cat
Czech čeština Martin Slavík martin.slavik@seznam.cz
Welsh Welsh David Williams david.williams@ysgolglanclwyd.co.uk
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Greek Ελληνικά Michael Petropoulos mikepetrop@hotmail.com
Spanish español Diana López diana.lopeztavares@colorado.edu
Spanish (Mexico) español (México) Diana López diana.lopeztavares@colorado.edu
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Finnish suomi Anni Kukko anni.m.kukko@gmail.com
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Hausa Hausa Sanusi Abdullahi abdullahi.sanusi@udusok.edu.ng
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Nedeljko Begović nedeljko.begovic@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Italian italiano Silvio CERLIANI cerliani@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Hebrew עברית Jennie Kh jenia610@gmail.com
Lao Lao Unicef Laos unicef.laos.edu@gmail.com
Lithuanian Lietuvių Fernando Antunez ferasantu@gmail.com
Lithuanian Lietuvių Paulius Narušis paulius.narusis@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Norwegian Nynorsk Norwegian Nynorsk Morten Hetland morten.hetland@hjelmeland.kommune.no
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese português José Gonçalves eufisica@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Samo Jamsek samo.jamsek@os-vipava.si
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Tamil Tamil Peter Manuelpillai pmanuelp@elmiracityschools.com
Tamil Tamil Regunathan Umapathy umapathyxp@hotmail.com
Thai ไทย Chaiyapong Ruangsuwan chaiyapg@kku.ac.th
Thai ไทย Niwat Srisawasdi niwsri@kku.ac.th
Turkish Türkçe Hakan Azak azakhakan@hotmail.com
Twi Twi sumaila ishaq ishaqsumaila@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw
Chinese (Simplified) 中文 (中国) Yu Zhang yuzh2460@colorado.edu

Language Name Email About
Arabic العربية Issam Ali issam@squ.edu.om
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Michael Brandl mjbrandl@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
German Deutsch Florian Leupold fleupold@posteo.net
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish español Diana López diana.lopeztavares@colorado.edu
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian Mohammad Hossein Borghei mh.borghei@gmail.com
French français Yoan Anguilet yoanguilet@gmail.com
Irish Gaeilge Mícheál Ó Marcacháin momarcachain@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Hungarian magyar Sandor Nagy nagy.elte@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Syuhada Romlan syuhada@ardentedu.com
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Norwegian Nynorsk Norwegian Nynorsk Morten Hetland morten.hetland@hjelmeland.kommune.no
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Russian русский Jennie Kh jenia610@gmail.com
Russian русский Алексей Сорокин a.sorokin.39ru@mail.ru
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Samo Jamsek samo.jamsek@os-vipava.si
Albanian shqip Isuf Tredhaku is.uf@hotmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Thai ไทย Chaiyapong Ruangsuwan chaiyapg@kku.ac.th
Turkish Türkçe Hakan Azak azakhakan@hotmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Azerbaijani Azerbaijani Rashadat Gadmaliyev reshadqedim@gmail.com
Belarusian беларускі Ivan Kopats kopsam@tut.by
Bulgarian български Nikola Bozhinov bozhinov31@abv.bg
Tibetan Tibetan Kalsang Gyatso kesgyatso@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Guillem Pujades guillempujades@gmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish español Daniel A. Ammar danielammar@gmail.com
Spanish (Mexico) español (México) Daniel A. Ammar danielammar@gmail.com
Spanish español Diana López diana.lopeztavares@colorado.edu
Spanish (Mexico) español (México) Diana López diana.lopeztavares@colorado.edu
Spanish (Spain) español (España) javier garcia jgp@sens2web.es
Estonian Eesti Stiina Kristal allar1990@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian Mohammad Hossein Borghei mh.borghei@gmail.com
Persian Persian Vahab Mohaghegh vahab.mohaghegh@gmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
French français Yoan Anguilet yoanguilet@gmail.com
Irish Gaeilge Julia Sweeney Julia@edcite.com
Irish Gaeilge Mícheál Ó Marcacháin momarcachain@gmail.com
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Croatian hrvatski Zoran Jančić zoran.jancic@algebra.hr
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Japanese 日本語 Hiroto Kuninaka phet-mie@googlegroups.com
Georgian Georgian Zakaria Karsaulidze zkarsaulidze@tpdc.ge
Kannada Kannada Translator Kannada Kannadatranslators@gmail.com
Lithuanian Lietuvių Fernando Antunez ferasantu@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Otgonbaatar Myagmar otgnbatr@num.edu.mn
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nur Ismalina Haris nurlyena@gmail.com
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Norwegian Nynorsk Norwegian Nynorsk Morten Hetland morten.hetland@hjelmeland.kommune.no
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese português José Gonçalves eufisica@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Romanian română Dinu Radu dinu_radu2002@yahoo.com
Slovenian Slovenščina Samo Jamsek samo.jamsek@os-vipava.si
Slovenian Slovenščina Matjaz Pintaric matjazpintaric@gmail.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Thai ไทย Niwat Srisawasdi niwsri@kku.ac.th
Turkish Türkçe Hakan Azak azakhakan@hotmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish español Ramón Alexandro Castañeda Cerdán castanedacr2018@licifug.ugto.mx
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian MohammadReza Mokhtari mr1mokhtari@gmail.com
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Turkish Türkçe Ramazan Kaya ramazan.kaya900@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Danish Dansk Ole Buchreitz olbuje@gmail.com
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Greek Ελληνικά Michael Petropoulos mikepetrop@hotmail.com
Spanish español Diana López diana.lopeztavares@colorado.edu
Spanish (Mexico) español (México) Diana López diana.lopeztavares@colorado.edu
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian MohammadReza Mokhtari mr1mokhtari@gmail.com
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Turkish Türkçe Ramazan Kaya ramazan.kaya900@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian MohammadReza Mokhtari mr1mokhtari@gmail.com
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Turkish Türkçe Ramazan Kaya ramazan.kaya900@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian MohammadReza Mokhtari mr1mokhtari@gmail.com
Persian Persian Mo & Dina Zohrabi mo.zohrabi@colorado.edu
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Croatian hrvatski Zoran Jančić zoran.jancic@algebra.hr
Croatian hrvatski Željana Mateljan zdmateljan@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Turkish Türkçe Ramazan Kaya ramazan.kaya900@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Amharic Amharic Getachew Tarekegn getachewtarekegn@yahoo.com
Arabic العربية Adnan El-Rowm adnan@appedtech.com
Arabic العربية Rania Saleh rania.saleh@alefeducation.com
Belarusian беларускі Ivan Kopats kopsam@tut.by
Tibetan Tibetan Kalsang Gyatso kesgyatso@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Jordi Guarque jguarque@xtec.cat
Catalan català Guillem Pujades guillempujades@gmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Welsh Welsh Gareth Griffiths gg@tryfan.gwynedd.sch.uk
Danish Dansk Ole Buchreitz olbuje@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Spanish (Spain) español (España) javier garcia jgp@sens2web.es
Estonian Eesti Stiina Kristal allar1990@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian Vahab Mohaghegh vahab.mohaghegh@gmail.com
Persian Persian Mo & Dina Zohrabi mo.zohrabi@colorado.edu
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
French français Yoan Anguilet yoanguilet@gmail.com
Irish Gaeilge Julia Sweeney Julia@edcite.com
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Željana Mateljan zdmateljan@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Icelandic íslenska Martin Swift martin@hi.is
Italian italiano Silvio CERLIANI cerliani@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Georgian Georgian Zakaria Karsaulidze zkarsaulidze@tpdc.ge
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kannada Kannada Translator Kannada Kannadatranslators@gmail.com
Lao Lao Unicef Laos unicef.laos.edu@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Otgonbaatar Myagmar otgnbatr@num.edu.mn
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nur Ismalina Haris nurlyena@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Oriya Odia Biswajit Nayak bwnayak@gmail.com
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese português José Gonçalves eufisica@gmail.com
Portuguese português Manuel Guerreiro manu.fg@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Romanian română Dinu Radu dinu_radu2002@yahoo.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Russian русский Алексей Сорокин a.sorokin.39ru@mail.ru
Sinhalese Sinhala Ranjan R.p ranjanpictec@gmail.com
Sinhalese Sinhala Nandasoma Suriyaarachchi wpictec@yahoo.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Matjaz Pintaric matjazpintaric@gmail.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Swahili Swahili Kunal Lakhani kunallakhani@hotmail.com
Tamil Tamil Ranjan R.p ranjanpictec@gmail.com
Thai ไทย Chaiyapong Ruangsuwan chaiyapg@kku.ac.th
Thai ไทย Niwat Srisawasdi niwsri@kku.ac.th
Turkish Türkçe Hakan Azak azakhakan@hotmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Urdu Urdu Mohammed Mumin mumin.mohammed@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Amharic Amharic Getachew Tarekegn getachewtarekegn@yahoo.com
Arabic (Saudi Arabia) العربية (السعودية) Hisham Alhadlaq phetksu@gmail.com
Azerbaijani Azerbaijani Rashadat Gadmaliyev reshadqedim@gmail.com
Belarusian беларускі Ivan Kopats kopsam@tut.by
Bulgarian български Nikola Bozhinov bozhinov31@abv.bg
Tibetan Tibetan Kalsang Gyatso kesgyatso@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Joan Fabregat jfabreg5@xtec.cat
Catalan català Guillem Pujades guillempujades@gmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Welsh Welsh Gareth Griffiths gg@tryfan.gwynedd.sch.uk
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Greek Ελληνικά Michael Petropoulos mikepetrop@hotmail.com
Spanish español Daniel A. Ammar danielammar@gmail.com
Spanish (Mexico) español (México) Daniel A. Ammar danielammar@gmail.com
Spanish español Diana López diana.lopeztavares@colorado.edu
Spanish (Mexico) español (México) Diana López diana.lopeztavares@colorado.edu
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Spanish (Spain) español (España) javier garcia jgp@sens2web.es
Estonian Eesti Stiina Kristal allar1990@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian Vahab Mohaghegh vahab.mohaghegh@gmail.com
Finnish suomi Rami Nuotio rami.nuotio@saunalahti.fi
French français Yoan Anguilet yoanguilet@gmail.com
Irish Gaeilge Finín Máirtín fmairtin2@gmail.com
Irish Gaeilge Julia Sweeney Julia@edcite.com
Irish Gaeilge Mícheál Ó Marcacháin momarcachain@gmail.com
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Hausa Hausa Sanusi Abdullahi abdullahi.sanusi@udusok.edu.ng
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Zoran Jančić zoran.jancic@algebra.hr
Croatian hrvatski Željana Mateljan zdmateljan@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Indonesian Bahasa Indonesia Muhammad Zulham mzulham@hotmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Georgian Georgian Zakaria Karsaulidze zkarsaulidze@tpdc.ge
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kannada Kannada Translator Kannada Kannadatranslators@gmail.com
Lao Lao Unicef Laos unicef.laos.edu@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Malayalam Malayalam Nidhin Jose nidhin84@gmail.com
Mongolian Mongolian Otgonbaatar Myagmar otgnbatr@num.edu.mn
Marathi Marathi Ravi Godbole godbolerr@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nur Ismalina Haris nurlyena@gmail.com
Norwegian Bokmal Norwegian Bokmål Thomas Lervik Engåvoll thoen@trondelagfylke.no
Dutch Nederlands Roland Van Kerschaver roland.van.kerschaver@skynet.be
Oriya Odia Biswajit Nayak bwnayak@gmail.com
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Portuguese português Luis Valente valente@ie.uminho.pt
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Sinhalese Sinhala Ranjan R.p ranjanpictec@gmail.com
Sinhalese Sinhala Nandasoma Suriyaarachchi wpictec@yahoo.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Matjaz Pintaric matjazpintaric@gmail.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Tamil Tamil Ranjan R.p ranjanpictec@gmail.com
Telugu Telugu Ramana Vudithyala ramanavudithyala@gmail.com
Thai ไทย Niwat Srisawasdi niwsri@kku.ac.th
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Urdu Urdu Mohammed Mumin mumin.mohammed@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Michael Brandl mjbrandl@gmail.com
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish español Ramón Alexandro Castañeda Cerdán castanedacr2018@licifug.ugto.mx
Spanish (Mexico) español (México) Ramón Alexandro Castañeda Cerdán castanedacr2018@licifug.ugto.mx
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
French français Yoan Anguilet yoanguilet@gmail.com
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Cezarina Bâlbâe cezarina.susu@gmail.com
Albanian shqip Isuf Tredhaku is.uf@hotmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Walaa Elsayeh walaa.elsayeh@outlook.com
Tibetan Tibetan Kalsang Gyatso kesgyatso@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Spanish (Spain) español (España) javier garcia jgp@sens2web.es
Estonian Eesti Stiina Kristal allar1990@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian Mahyar Ahmadpour ceo@sarmadbs.com
French français Yoan Anguilet yoanguilet@gmail.com
Irish Gaeilge Julia Sweeney Julia@edcite.com
Gujarati Gujarati Mehulkumar Patel manthasha@gmail.com
Gujarati Gujarati Nikunj Savani savani.nikunj.d@gmail.com
Gujarati Gujarati jignesh khunt jjk4all@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Željana Mateljan zdmateljan@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Hungarian magyar Sandor Nagy nagy.elte@gmail.com
Armenian Armenian Hermine Antonyan hermine.antonyan@gmail.com
Icelandic íslenska Martin Swift martin@hi.is
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Kazakh Kazakh Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Kannada Kannada Translator Kannada Kannadatranslators@gmail.com
Lao Lao Unicef Laos unicef.laos.edu@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Malayalam Malayalam Nidhin Jose nidhin84@gmail.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Marathi Marathi Yogesh Nagardeolekar nyogi2004@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Russian русский Tatyana Sarsenova it@bilimmail.kz https://bilimla...
Sinhalese Sinhala Ranjan R.p ranjanpictec@gmail.com
Sinhalese Sinhala Nandasoma Suriyaarachchi wpictec@yahoo.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Slovenian Slovenščina Matjaz Pintaric matjazpintaric@gmail.com
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Tamil Tamil Ranjan R.p ranjanpictec@gmail.com
Turkish Türkçe Busra Ayrancı busra.egl@gmail.com
Turkish Türkçe Ramazan Kaya ramazan.kaya900@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Simplified) 中文 (中国) Oef Oef phet@oef.org.cn
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw

Language Name Email About
Arabic العربية Rani Sabboura ranitox@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Catalan català Guillem Pujades guillempujades@gmail.com
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish español José Manuel López Irastorza lopezirastorza@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian MohammadReza Mokhtari mr1mokhtari@gmail.com
French français Yoan Anguilet yoanguilet@gmail.com
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Gujarati Gujarati Mehulkumar Patel manthasha@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Hungarian magyar Sandor Nagy nagy.elte@gmail.com
Armenian Armenian Hermine Antonyan hermine.antonyan@gmail.com
Icelandic íslenska Martin Swift martin@hi.is
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Malay Bahasa Melayu Syuhada Romlan syuhada@ardentedu.com
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Kinyarwanda Kinyarwanda Nyambizi Etienne enyambizi@gmail.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Tamil Tamil Regunathan Umapathy umapathyxp@hotmail.com
Turkish Türkçe Ramazan Kaya ramazan.kaya900@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw
Chinese (Simplified) 中文 (中国) Yu Zhang yuzh2460@colorado.edu

Language Name Email About
Arabic العربية Rani Sabboura ranitox@gmail.com
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Czech čeština Martin Slavík martin.slavik@seznam.cz
Danish Dansk Ole Buchreitz olbuje@gmail.com
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish español Diana López diana.lopeztavares@colorado.edu
Spanish (Mexico) español (México) Diana López diana.lopeztavares@colorado.edu
Spanish español José Manuel López Irastorza lopezirastorza@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Basque Basque Inma Zufiria inmazufiria@gmail.com
Persian Persian MohammadReza Mokhtari mr1mokhtari@gmail.com
Faroese Faroese Hans Fróði Jensen hj1910v5@skulin.fo
French français Yoan Anguilet yoanguilet@gmail.com
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Gujarati Gujarati Mehulkumar Patel manthasha@gmail.com
Hindi हिंदी laxman singh laxman.1605@gmail.com
Croatian hrvatski Bosiljko Đerek bosdjerek@yahoo.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Hungarian magyar Sandor Nagy nagy.elte@gmail.com
Armenian Armenian Hermine Antonyan hermine.antonyan@gmail.com
Icelandic íslenska Martin Swift martin@hi.is
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Japanese 日本語 Hiroto Kuninaka phet-mie@googlegroups.com
Lao Lao Unicef Laos unicef.laos.edu@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Norwegian Nynorsk Norwegian Nynorsk Morten Hetland morten.hetland@hjelmeland.kommune.no
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Romanian română Iuliana Roman aurelian_iuliana@yahoo.com
Sinhalese Sinhala Kanchana Dharmasena kanchanaweranga@outlook.com
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Tamil Tamil Regunathan Umapathy umapathyxp@hotmail.com
Turkish Türkçe Ramazan Kaya ramazan.kaya900@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Ukrainian українська Olga Dziabenko olga_dziabenko@yahoo.ca
Urdu Urdu Mohammed Mumin mumin.mohammed@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw
Chinese (Simplified) 中文 (中国) Yu Zhang yuzh2460@colorado.edu

Language Name Email About
Bosnian Bosnian Dino Ćorović dino_corovic@hotmail.com
Danish Dansk Ole Buchreitz olbuje@gmail.com
German Deutsch Joerg Engweiler joerg.engweiler@kftg.ch
Greek Ελληνικά Yannis Kaskamanidis kiolalis@gmail.com
Spanish español José Manuel López Irastorza lopezirastorza@gmail.com
Spanish (Peru) español (Perú) Héctor Rómulo Mallma alvarado hecmall@hotmail.com
Basque Basque José Manuel López Irastorza lopezirastorza@gmail.com
Persian Persian MohammadReza Mokhtari mr1mokhtari@gmail.com
Faroese Faroese Hans Fróði Jensen hj1910v5@skulin.fo
French français Yoan Anguilet yoanguilet@gmail.com
French français Emmanuel Keith emmanuel.keith@ac-rouen.fr
Gujarati Gujarati Pankajbhai Parmar paramsid34@gmail.com
Haitian Haitian Creole Mario Calixte calixte.mario@gmail.com
Hungarian magyar Sandor Nagy nagy.elte@gmail.com
Armenian Armenian Hermine Antonyan hermine.antonyan@gmail.com
Icelandic íslenska Martin Swift martin@hi.is
Italian italiano Garganese Vito garganese.vito@libero.it
Hebrew עברית Dvorit Cohen dvoritc@gmail.com
Japanese 日本語 Hiroto Kuninaka phet-mie@googlegroups.com
Lao Lao Unicef Laos unicef.laos.edu@gmail.com
Latvian Latviešu Arvis Lācis arvis.lacis@gmail.com
Maori Maori Greg Ford greg@kauranga.com
Mongolian Mongolian Tsogbadrakh Banzragch tsogbh@gmail.com
Malay Bahasa Melayu Nazatul Akhma Raja nazatul@pandai.org
Polish polski Andrzej Batorski bator54@gmail.com
Portuguese (Brazil) português (Brasil) Alexandre Soares khemis@bol.com.br http://khemis.w...
Slovak Slovenčina Lubomir Cerveny lc@cerveny.sk
Albanian shqip Katedra Fizikes katedrafizikes@gmail.com
Serbian Српски Vladan Mladenovic vgmladenovic@open.telekom.rs
Swedish svenska Anders Gölstam bikefyte@gmail.com
Tamil Tamil Regunathan Umapathy umapathyxp@hotmail.com
Turkish Türkçe Ramazan Kaya ramazan.kaya900@gmail.com
Ukrainian українська Nina Dementievska nina.dementievska@gmail.com
Vietnamese Tiếng Việt Sơn Cao Sĩ gvminhkhai05@gmail.com
Yoruba Yoruba Olaide Alayande alayandelaide@gmail.com
Chinese (Traditional) 中文 (台灣) Franklin Weng franklin@goodhorse.idv.tw