Rohman, F., Hidayatullah, M. L., Ajizah, R. R., & Sari, E. J. (2021). Online learning models for junior high school students in the era of the COVID-19 pandemic. Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang, 6(4), 478–490. https://doi.org/10.26905/abdimas.v6i4.5709