GumilarDani Fajar, and SuhandiAndi. “The Effectiveness of Online Learning Assisted by Edmodo Application on Mastery of Science Concepts and Digital Literacy for Elementary Students”. International Conference on Elementary Education 3, no. 1 (April 12, 2021): 440-449. Accessed November 24, 2024. http://proceedings2.upi.edu/index.php/icee/article/view/1498.