Afriansyah, Ekasatya, Deddy Sofyan, Nita Puspitasasri, Irena Lurytawati, Rostina Sundayana, Iyam Maryati, Mega Noordyan, and Basuki Basuki. 2021. “Edmodo E-Learning Media Training for Learning Optimization”. Journal Pekemas 3 (2), 33-39. https://ejournals.institutpendidikan.ac.id/index.php/PEKEMAS/article/view/38.