SUKCHUEN, N. An Evaluation of English Proficiency of First-Year Students at Kasetsart University Using Communicative and Grammar-Based Instruction. Kasetsart Journal of Social Sciences, [S. l.], v. 22, n. 1, p. 73–78, 2001. Disponível em: https://so04.tci-thaijo.org/index.php/kjss/article/view/243514. Acesso em: 17 sep. 2026.