PREEYANUCH, P.; ORATHAI, O.; EKACHAI , E. The Effectiveness of Project-Based Learning in Enhancing Students’ Collaborative and Problem-Solving Skills: A Quasi-Experimental Study. Journal of Education Innovation and Curriculum Development, [S. l.], v. 3, n. 3, p. 131–143, 2025. Disponível em: https://journals.iarn.or.id/index.php/educur/article/view/774. Acesso em: 20 sep. 2026.