Rahman T, Moh. Zamili, Salma Munawwaroh. The Effect of Problem-Based Learning on Learning Outcomes of Pendidikan Agama Islam. J. Pendidik. Islam Indones [Internet]. 2021Oct.14 [cited 2024Nov.22];6(1):34-7. Available from: https://ojs.pps-ibrahimy.ac.id/index.php/jpii/article/view/347