Qian, Shodiq, Defoort Thomas, Katayama Samir, and Lie Jie. “Utilization of the VivaVideo Application During Covid-19”. Journal International Inspire Education Technology 2, no. 1 (July 12, 2023): 21–31. Accessed February 4, 2026. https://ejournal.staialhikmahpariangan.ac.id/Journal/index.php/JIIET/article/view/245.