Abdul Rahman, Ilwandri Ilwandri, Tomi Apra Santosa, Revi Gina Gunawan, Yayat Suharyat, Ringgo Putra, and Aulia Sofianora. “Effectiveness of Problem-Based Learning Model in Science Learning: A Meta-Analysis Study”. International Journal of Education and Literature 3, no. 1 (April 30, 2024): 62–74. Accessed April 5, 2025. https://ijel.asia/index.php/ijel/article/view/64.