Suningsih, Handayani I, Irwanto A. Implementation of Problem Based Learning Model to Improve Student Learning Outcomes in Islamic Education Learning at SDN 104301 Pematang Ganjang. jppg [Internet]. 2023 Feb. 10 [cited 2025 Apr. 28];1(1):243-8. Available from: https://journal.ar-raniry.ac.id/ppg/article/view/6725