Hajar B. Implementation of Problem Based Learning Model to Improve Islamic Education Learning Outcomes at SMP Negeri 2 Mapat Tunggul. KOGNITIF [Internet]. 2024 Dec. 31 [cited 2025 Jun. 27];1(2):51-7. Available from: https://journal.mgedukasia.or.id/index.php/kognitif/article/view/253