Putri, Merla Wahida, Saiful Prayogi, Syifa’ul Gummah, and Irham Azmi. “Pengaruh Model Problem-Based Learning (PBL) Terhadap Kemampuan Pemecahan Masalah Fisika Siswa”. Lensa: Jurnal Kependidikan Fisika 11, no. 1 (June 30, 2023): 22–34. Accessed August 16, 2025. https://e-journal3.undikma.ac.id/index.php/Lensa/article/view/10071.