Lubis, Rina Windari, Khadijah, and Widya Sari. 2026. “The Effectiveness of the Problem-Based Learning Model in Contemporary Fiqh Learning on the Topic of Marriage Contracts at Madrasah Aliyah Negeri 1 Padang”. Permata : Jurnal Pendidikan Agama Islam 7 (1):13-28. https://doi.org/10.47453/permata.v7i1.3858.