Sumiya, Nazmoon Nahar, et al. “Unveiling the Concealed Vulnerabilities to Covid-19 of Low-Income People in Dhaka City: Consequences and Adjustments”. The Dhaka University Journal of Earth and Environmental Sciences, vol. 10, no. 2, Jan. 2022, pp. 9-20, doi:10.3329/dujees.v10i2.57511.