Rutuparna Biswal, Sibsankar Jana. “LibraryOperation During COVID-19 Pandemic”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 14 (September 10, 2021): 3311–3323. Accessed April 28, 2024. https://turcomat.org/index.php/turkbilmat/article/view/10912.