E. Harianto, E. Napitupulu, and B. Baharuddin, “The Development of Edmodo-Based E-learning in Mathematics for Class V at Dr. Wahidin Sudirohusodo Primary School”, ijaems, vol. 6, no. 12, Dec. 2020, Accessed: Nov. 23, 2024. [Online]. Available: https://journal-repository.com/index.php/ijaems/article/view/2880