KHADIJAH, S. Penerapan Model Problem Based Learning Dalam Meningkatkan Hasil Belajar Siswa Pada Materi Rukun Islam. Jurnal Siklus: Penelitian Tindakan Kelas (PTK), [S. l.], v. 2, n. 1, p. 224–230, 2024. Disponível em: https://ejournal.edutechjaya.com/index.php/siklus/article/view/686. Acesso em: 16 jul. 2026.