Murni S, Harahap M, Mardiansa. Implementation of Problem Based Learning Model to Improve Student Learning Outcomes in Islamic Education Learning at SMP Negeri 2 Huristak. IJESH [Internet]. 2024 Dec. 31 [cited 2025 Oct. 23];1(4):115-20. Available from: https://journal.mgedukasia.or.id/index.php/ijesh/article/view/378