COOK, Vivian J. Relating SLA Research to Language Teaching Materials. Canadian Journal of Applied Linguistics, [S. l.], v. 1, n. 1-2, p. 9–27, 1998. Disponível em: https://journals.lib.unb.ca/index.php/CJAL/article/view/19807. Acesso em: 23 nov. 2024.