Beatty K. ( 2010 ). Teaching and researching computer-assisted language learning (2nd ed .). Pearson Education.

Bibauw S. , François T. , & Desmet P . ( 2019 ). The potential of conversational agents for second language learning. In CALL and complexity–short papers from EUROCALL 2019 (pp . 39 - 45 ). Research-publishing. net .

Braun V. , & Clarke V . ( 2006 ). Using thematic analysis in psychology . Qualitative Research in Psychology , 3 ( 2 ), 77 - 101 .

Chapelle C . A . ( 2009 ). The relationship between second language acquisition theory and computer-assisted language learning. The Modern Language Journal , 93 , 741 - 753 .

Chen X. , Xie H. , Zou D. , & Hwang G . J . ( 2020 ). Application and theory gaps during the rise of artificial intelligence in education. Computers and Education: Artificial Intelligence .

Creswell J. W. , & Poth C . N . ( 2018 ). Qualitative inquiry and research design: Choosing among five approaches (4th ed.). Sage publications .

Golonka E. M. , Bowles A. R. , Frank V. M. , Richardson D. L. , & Freynik S . ( 2014 ). Technologies for foreign language learning: A review of technology types and their effectiveness . Computer Assisted Language Learning , 27 ( 1 ), 70 - 105 .

Hodges C. , Moore S. , Lockee B. , Trust T. , & Bond A . ( 2020 ). The difference between emergency remote teaching and online learning . Educause Review , 27 .

Lincoln Y. S. , & Guba E . G . ( 1985 ). Naturalistic inquiry. Sage .

Moustakas C. ( 1994 ). Phenomenological research methods . Sage publications.

Ranalli J . ( 2018 ). The state of automated writing evaluation in 2018: A review of its uses and its pedagogical potential . Computer Assisted Language Learning , 31 ( 8 ), 819 - 837 .

Vygotsky L. S. ( 1978 ). Mind in society: The development of higher psychological processes . Harvard University Press .

Warschauer M. , & Healey D . ( 1998 ). Computers and language learning: An overview . Language Teaching , 31 ( 2 ), 57 - 71 .

Warschauer M. , & Liaw M . L . ( 2011 ). Emerging technologies for autonomous language learning. Studies in Self-Access Learning Journal , 2 ( 3 ), 107 - 118 .

Xi X . ( 2010 ). Automated scoring and feedback in an e-portfolio for English language learners . Language Testing , 27 ( 1 ), 69 - 92 .