Dewi, Sartika, Nurzannah, and Sri Rezeki Sitepu. “Implementation of Problem Based Learning to Improve Student Learning Outcomes in Islamic Education Learning at SD IT Ummi A’yuni Perbaungan”. Jurnal Pendidikan Profesi Guru 2, no. 1 (February 10, 2024): 115–121. Accessed February 23, 2025. https://journal.ar-raniry.ac.id/ppg/article/view/6756.