Muhammad Rizki Ritonga, Rahmat Idris Hasibuan. Implementasi Model Pembelajaran Problem Based Learning Dalam Peningkatan Hasil Belajar Siswa MTs Nur Ibrahimy. ALFIHRIS [Internet]. 2024 Jun. 10 [cited 2024 Oct. 14];2(3):233-9. Available from: https://ejurnalqarnain.stisnq.ac.id/index.php/ALFIHRIS/article/view/901