PECHAMPAI, P.; KAEWURAI, W. Development of Problem-Based Learning Activities on Atmosphere to Promote Scientific Problem-Solving Ability for Mathayom 1 Students. Journal of Buddhist Education and Research (JBER), [S. l.], v. 12, n. 1, p. 223–239, 2026. Disponível em: https://so06.tci-thaijo.org/index.php/jber/article/view/285373. Acesso em: 1 oct. 2026.