Hapni Laila Siregar, Nurmayani Nurmayani, and Junaidi Junaidi. “Development of a Problem-Based Learning Model in Islamic Religious Education to Enhance Students’ Critical Thinking Skills”. Jurnal Iqra’ : Kajian Ilmu Pendidikan 10, no. 2 (September 2, 2025): 169–185. Accessed September 19, 2025. https://journal.iaimnumetrolampung.ac.id/index.php/ji/article/view/5820.