เขียนชานาจ เ.; คงกลํ่า อ. Factors affecting English language learning achievement of lower secondary school students Under the Offi f ice of Secondary Educational Service Area 8. Mahamakut Graduate School Journal, [S. l.], v. 17, n. 1, p. 222–236, 2019. Disponível em: https://so04.tci-thaijo.org/index.php/mgsj/article/view/212471. Acesso em: 29 apr. 2024.