Pangestu G, Khotibul Umam A, Rohmatika RV. IMPLEMENTASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING DI SMP NEGERI 9 KOTA METRO. mujib [Internet]. 2024 Nov. 4 [cited 2026 Apr. 18];1(2):1-26. Available from: https://ejournal.amypublishing.com/ojs/index.php/almujib/article/view/95