PANSOOD, S.; LINCHAROEN, A. . The Development of Learning Activities Using the Open Approach Combined with the SSCS Model to Enhance Mathematical Problem-Solving Ability on Statistics among Grade 8 Students . Journal of Buddhist Education and Research (JBER), [S. l.], v. 11, n. 4, p. 324–337, 2025. Disponível em: https://so06.tci-thaijo.org/index.php/jber/article/view/284760. Acesso em: 8 dec. 2025.