An Examination of the Usage of Vocabulary Retention Techniques (VRTs) of Thai Undergraduate EFL Students. Mediterranean Journal of Social Sciences, [S. l.], v. 3, n. 2, p. 443, 2012. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/11038.. Acesso em: 3 may. 2024.