Handayani, Nuning Tri, Thanat Krobthong, and Kaulu Goodwell. “Descriptive Study: Student Learning Motivation in Learning Physics of Renewable Energy Materials”. Schrödinger: Journal of Physics Education 4, no. 4 (December 21, 2023): 98-103. Accessed July 22, 2024. https://cahaya-ic.com/index.php/SJPE/article/view/775.