MUHAMMAD RIZKI RITONGA; RAHMAT IDRIS HASIBUAN. Implementasi Model Pembelajaran Problem Based Learning Dalam Peningkatan Hasil Belajar Siswa MTs Nur Ibrahimy. ALFIHRIS : Jurnal Inspirasi Pendidikan, [S. l.], v. 2, n. 3, p. 233–239, 2024. DOI: 10.59246/alfihris.v2i3.901. Disponível em: https://ejurnalqarnain.stisnq.ac.id/index.php/ALFIHRIS/article/view/901. Acesso em: 14 oct. 2024.