Abdul Rahman, Ilwandri Ilwandri, Tomi Apra Santosa, Revi Gina Gunawan, Yayat Suharyat, Ringgo Putra, and Aulia Sofianora. 2024. “Effectiveness of Problem-Based Learning Model in Science Learning: A Meta-Analysis Study”. International Journal of Education and Literature 3 (1):62-74. https://doi.org/10.55606/ijel.v3i1.64.