Halil, Nur Ihsan. “The Effectiveness of Using Edmodo As an Online Learning Platform in Covid-19”. Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika 4, no. 3 (November 25, 2020): 284–298. Accessed February 7, 2026. https://journal-center.litpam.com/index.php/e-Saintika/article/view/316.