Roy, B.K., K.S. Huque, M.R. Islam, M. Hasanuzzaman, and M.M. Rahman. 2002. “Consumption Pattern of Milk and Milk Products Among Different Income Levels in Some Selected Areas of Bangladesh”. Pakistan Journal of Nutrition 1 (6): 282-87. https://doi.org/10.3923/pjn.2002.282.287.