Haque, Md Nazmul, Saifullah Bin Ansar, Gitisree Biswas, Md Razzakul Islam, and Abdullah Al Mamun. 2020. “The Impact of COVID-19 on Socio Economic Condition of City People: Lessons From the Selected KCC Area”. Journal of Engineering Science 11 (2):117-26. https://doi.org/10.3329/jes.v11i2.50903.