Hasanah, U., Hadi, F.N. and Fajriansyah, I. 2021. Digital-Based Learning During the Covid-19 Pandemic at Indonesian Islamic State University. Khalifa: Journal of Islamic Education. 5, 2 (Aug. 2021), 222–239. DOI:https://doi.org/10.24036/kjie.v5i2.187.