SANGKHAWASEE , A.; JANSEM, A. The Development of English Speaking Ability for Communication of Vocational Certificate I Students by Team-Based Learning . Journal of Roi Kaensarn Academi, [S. l.], v. 7, n. 4, p. 223–232, 2021. Disponível em: https://so02.tci-thaijo.org/index.php/JRKSA/article/view/253001. Acesso em: 1 ต.ค. 2026.