Irwan, I.; Santaria, R. Challenges Faced by Teachers and Students towards Quality Assurance of Education Amidst Covid-19 Pandemic: Tantangan Tenaga Pengajar Dan Pelajar Terhadap Jaminan Mutu Pendidikan Di Tengah Pandemi Covid-19. J. Studi Guru Pembelajaran 2020, 3, 259-263.