Novandi, F. (2024). Improving Student Learning Outcomes in Islamic Education Learning Using the Problem Based Learning Model at SMP Negeri 1 Sibolga. KOGNITIF: Jurnal Ilmiah Pendidikan Dan Keguruan, 1(1), 122–128. Retrieved from https://journal.mgedukasia.or.id/index.php/kognitif/article/view/333