JAIYEAKYEN , P. .; SUDRUNG , J. . Guidelines for Development of Thai Teachers in English Program in Secondary Schools under the Office of Education Commission in Bangkok . An Online Journal of Education, [S. l.], v. 15, n. 2, p. OJED1502042 (14 pages), 2020. Disponível em: https://so01.tci-thaijo.org/index.php/OJED/article/view/245397. Acesso em: 5 may. 2024.