LUBIS, Rina Windari; KHADIJAH; SARI, Widya. 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, [S. l.], v. 7, n. 1, p. 13–28, 2026. DOI: 10.47453/permata.v7i1.3858. Disponível em: https://jurnal.uibbc.ac.id/index.php/permata/article/view/3858. Acesso em: 4 jun. 2026.