TUPAS, Sylvino V. Effectiveness of Problem-Based Learning Approach to the Students’ Problem Solving Performance. JÉ«»¨ÌÃÂÛ̳ Multidisciplinary É«»¨ÌÃÂÛ̳, Philippines, v. 9, n. 1, p. 248–268, 2012. DOI: . Disponível em: /index.php/jpair/article/view/4. Acesso em: 8 jun. 2025.