Baharun, H., Mundiri, A., Zamroni, Z., & Jannah, F. (2021). Quality Assurance of Education in Senior High School during Covid-19 Pandemic. AL-ISHLAH: Jurnal Pendidikan, 13(3), 2203–2212. https://doi.org/10.35445/alishlah.v13i3.1190