JARYSERANEE, P.; CHAOWACHAI, S. Needs and Guidelines for Competency Development of Mathematic Teachers under Tak Primary Educational Service Area Office 2. STOU Education Journal, [S. l.], v. 15, n. 1, p. 134–148, 2022. Disponível em: https://so05.tci-thaijo.org/index.php/edjour_stou/article/view/255721. Acesso em: 1 oct. 2026.