Putri, Eldyana Rahayu, Moralita Chatri, Syamsurizal Syamsurizal, and Irdawati Irdawati. “The Effect of Biology Online Learning Based on Edmodo Group WhatsApp on Learning Outcomes Based on the Learning Motivation of Students”. Jurnal Penelitian Pendidikan IPA 7, no. 4 (October 1, 2021): 556–561. Accessed November 23, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/775.