ISLAM, M. S.; CHOWDHURY, M. S. A.; AKTER, S.; ARAFAT, A. B. M. Y.; AZAM, M. K. G. CHALLENGES IN DISTANCE LEARNING DURING THE PANDEMIC SITUATION OF CORONAVIRUS (COVID-19): A PERSPECTIVE FROM BANGLADESH. American International Journal of Social Science Research, v. 6, n. 2, p. 1-15, 14 jun. 2021.