Development and Evaluation of Interactive English Conversation Learning System with a Mobile Device Using Topics Based on Learners’ Life. International Conference on Computers in Education, [S. l.], 2012. DOI: 10.58459/icce.2012.605. Disponível em: https://library.apsce.net/index.php/ICCE/article/view/605. Acesso em: 18 aug. 2025.