ALEXANDROV, D.; SALEH, H.; TAHAAN, O.; ALEXANDROVA, E. The application for learning launguages on the base of mobile platforms. Journal of Education, Technology and Computer Science, [S. l.], v. 10, n. 2, p. 345–347, 2014. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/6616. Acesso em: 21 lis. 2024.