Ahsan, S. R. ., and S. J. . Ahmed. “URBAN MOBILITY PATTERN AS A FUNCTION OF SOCIO-ECONOMIC STRUCTURE OF THE URBAN DWELLERS: A STUDY ON DHAKA CITY”. PLAN PLUS, vol. 4, no. 1, Apr. 2021, https://planplusjournal.com/index.php/planplus/article/view/104.