Rana, M. Shohel, Mohammad Abu Tareq Rony, Nilufa Aktar, Kabir Hossain, Tonmoy Alam Shuvo, Susmita Begum, and Asma Ul Hosna. “Effect of COVID-19 in Bangladesh: Challenge and Overcome”. Journal of Applied Science, Engineering, Technology, and Education 3, no. 1 (July 15, 2020): 53-68. Accessed February 28, 2021. http://jurnal.ahmar.id/index.php/asci/article/view/128.