Rahman, A., I. Ilwandri, T. A. Santosa, R. G. Gunawan, Y. Suharyat, R. Putra, and A. Sofianora. “Effectiveness of Problem-Based Learning Model in Science Learning: A Meta-Analysis Study”. JUARA : Jurnal Olahraga, Vol. 8, no. 2, July 2023, pp. 713-26, doi:10.33222/juara.v8i2.3128.