Lubis, Rahmat, Putri Enita, M. Abdurrahman Marpaung, and Rediani Harahap. 2020. “Model Evaluasi Pembelajaran PAI Berbasis Daring Di MTs. Usman Syarif Medan Selama Pandemi Covid-19”. El Buhuth: Borneo Journal of Islamic Studies 3 (1), 39-53. https://doi.org/10.21093/el-buhuth.v3i1.2633.