Ilyas, Ilyas, and An Nisaa Al Mumin Liu. “The Effect of Based E-Learning Contextual Approach on Student Learning Motivation”. Jurnal Penelitian Pendidikan IPA 6, no. 2 (June 29, 2020): 184–189. Accessed November 23, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/425.