Yadav, B. K., A. Habib, and S. Ahmed. “Socio-Demographic and Nutritional Status of Pregnant Mothers Attending Maternity Centre of Dhaka, Bangladesh”. Journal of Food Science and Technology Nepal, vol. 4, June 2009, pp. 54-56, https://nepjol.info/index.php/JFSTN/article/view/1999.