50Languages

50Languages, formerly Book2, is a set of webpages, downloadable audio files, mobile apps and books for learning any of 56 languages. Explanations are also available in the same 56 languages. It is free except for the optional books, and is cited in research on online language learning.[1][2][3][4][5][6]

  1. ^ Arvanitis, P.; P. Krystalli; P. Panagiotidis (2016). "APPLICATIONS FOR MOBILE ASSISTED LANGUAGE LEARNING: A CURRENT FIELD RESEARCH". INTED 2016: Conference Proceedings. [Valencia]: Iated. pp. 7645–7651. ISBN 978-84-608-5617-7. OCLC 953001081 – via Academia.
  2. ^ Sabitzer, Barbara; Stefan Pasterk (2014). "Mobile Learning for COOL Informatics Cooperative Open Learning in a Vocational High School" (PDF). pp. 232–238 – via CSEDU 2014 - 6th International Conference on Computer Supported Education.
  3. ^ Snyder, Robin (2015). "Ideas on Learning a New Language Intertwined With the Current State of Natural Language Processing and Computational Linguistics" (PDF). 2015 ASCUE Proceedings: 75–85. ERIC ED571252.
  4. ^ Grov, Camilla Tuft (Spring 2015). "Digital learning for smartphone language applications: The use of feedback in an app for Norwegians who want to learn Spanish" (PDF) – via Gjøvik University College.
  5. ^ Haelewyck, Stijn. "L'acquisition du français à l'usage d'applications mobiles: un état de question" (PDF) – via Universiteit Gent.
  6. ^ Andrade Montejo, Sandra (2013-06-05). "Aprende ruso" (PDF) – via Universitat Politècnica de Catalunya.