Rizal, Saipul, Saiful Prayogi, Muhali Muhali, and Nova Kurnia. “Problem-Based Learning (PBL) in Science Education: A Literature Review Study”. Lensa: Jurnal Kependidikan Fisika 11, no. 2 (December 30, 2023): 116–136. Accessed August 16, 2025. https://e-journal3.undikma.ac.id/index.php/Lensa/article/view/14671.