Balakrishna, N., and K. Visweswara Rao. “Models for the Patterns of Growth by Socio-Economic Status”. The Indian Journal of Nutrition and Dietetics 37, no. 12 (December 1, 2000): 391–397. Accessed April 29, 2024. https://www.informaticsjournals.com/index.php/ijnd/article/view/6925.