Farid, K., L. Mozumdar, M. Kabir, and K. Hossain. “Trends in International Migration and Remittance Flows: Case of Bangladesh”. Journal of the Bangladesh Agricultural University, vol. 7, no. 2, Apr. 2010, pp. 387-94, https://banglajol.info/index.php/JBAU/article/view/4751.