Zalsanudin, Virgie Ramadhani, and Eli Masnawati. “Application of the Project Based Learning Model in Improving Student Discipline in PAI Subjects at SMP Islam Insan Kamil An-Nahdliyah”. Molang: Journal Islamic Education 2, no. 2 (August 27, 2024): 26–36. Accessed October 9, 2025. https://jurnalalkhairat.org/ojs/index.php/molang/article/view/820.