TREERATTANAPAIBOON, P.; SUWANJINDA, D.; CHINDANURAK, T. THE EFFECTS OF PROJECT-BASED LEARNING APPROACH ON THE TOPIC OF ECOSYSTEM IN SCIENTIFIC PROBLEM-SOLVING ABILITY AND SCIENTIFIC ATTITUDES OF MATHAYOMSUKSA 3 STUDENTS AT TRANG CHRISTIAN SUKSA SCHOOL IN TRANG PROVINCE. Journal of Social Science and Cultural, [S. l.], v. 9, n. 3, p. 367–378, 2025. Disponível em: https://so06.tci-thaijo.org/index.php/JSC/article/view/282423. Acesso em: 16 sep. 2026.