Abdul Roni. “The Effectiveness of Problem-Based Learning in Enhancing Student Achievement in Islamic Religious Education”. Jurnal Keprofesian Guru Keagamaan 3, no. 1 (February 1, 2025): 11–20. Accessed February 11, 2026. https://ejournal.uinsgd.ac.id/index.php/jkgk/article/view/648.