Wulandari, Dewi, and Riswanto Riswanto. “Qualitative Analysis of Physics Learning Problems in High School Based on Students’ Intrinsic and Extrinsic Factors”. Radiasi : Jurnal Berkala Pendidikan Fisika 18, no. 1 (April 28, 2025): 23-30. Accessed April 29, 2025. https://ebook.umpwr.ac.id/radiasi/article/view/6058.