CHEKRUAY, C. Development of a learning activity series on Introductory letters and diphthongs Thai learning subject group Grade 3 together with active learning management (Active Learning). Journal of Modern Learning Development, [S. l.], v. 8, n. 1, p. 373–392, 2023. Disponível em: https://so06.tci-thaijo.org/index.php/jomld/article/view/258979. Acesso em: 1 oct. 2026.