FARIDA, KHOIRIYATUL. “PENERAPAN PROBLEM BASED LEARNING DALAM MENINGKATKAN HASIL BELAJAR PENDIDIKAN AGAMA ISLAM DI SMP NEGERI 5 PONOROGO”. EDUCATOR : Jurnal Inovasi Tenaga Pendidik dan Kependidikan 1, no. 2 (December 30, 2021): 239-247. Accessed January 26, 2026. https://www.jurnalp4i.com/index.php/educator/article/view/817.