TOCHON, F. V.; KARAMAN, A. C.; ÖKTEN, C. E. Online Instructional Personal Environment for Deep Language Learning. International Online Journal of Education and Teaching, [S. l.], v. 1, n. 2, 2014. Disponível em: https://www.iojet.org/index.php/IOJET/article/view/32. Acesso em: 29 dec. 2025.