SURYANTI, S.; YANTI, L. P.; SURYANINGRUM, C. W. Impact of five-stage teacher training program for teaching with problem-based tasks on mathematics teachers’ belief and practice. Kasetsart Journal of Social Sciences, [S. l.], v. 47, n. 3, p. 470315, 2026. Disponível em: https://so04.tci-thaijo.org/index.php/kjss/article/view/292612. Acesso em: 17 sep. 2026.