AL Sohan, Md. Faruk Abdullah, et al. “Impact of Prolonged Isolation from the Campus on the Mental Health of the Students During Covid-19 Pandemic”. AIUB Journal of Science and Engineering (AJSE), vol. 20, no. 1, Apr. 2021, p. 6, https://ajse.aiub.edu/index.php/ajse/article/view/131.