MAHDALENA NASUTION. PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING DALAM MENINGKATKAN HASIL BELAJAR PAI. Jurnal Siklus: Penelitian Tindakan Kelas (PTK), [S. l.], v. 1, n. 1, p. 135–147, 2023. Disponível em: https://ejournal.edutechjaya.com/index.php/siklus/article/view/133. Acesso em: 16 jul. 2026.