HEAH, L. H. C. Teacher Training: An Essential Factor in UMSEP Course Implementation. Journal of Modern Languages, [S. l.], v. 3, n. 1, p. 71–77, 1985. Disponível em: http://jml.um.edu.my/index.php/JML/article/view/3952. Acesso em: 6 may. 2024.