CLAVER, V. D.; PIANSOONGNERN, O. Evaluation of the Performance of the English Program Department. Journal of the Association of Researchers, [S. l.], v. 25, n. 2, p. 458–474, 2020. Disponível em: https://so04.tci-thaijo.org/index.php/jar/article/view/245374. Acesso em: 8 oct. 2026.