THITIPLIWAT, T.; KANCHANAPIBOON, S. The Compare of Critical Thinking Social Studies, Religion and Culture Subject of Grade Seven by Using Problem–Based Learning. Journal of Graduate MCU KhonKaen Campus, [S. l.], v. 12, n. 2, p. 133–142, 2025. Disponível em: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/276082. Acesso em: 1 oct. 2026.