Rao, V. K., N. Balakrishna, V. Shatrugna, and B. V. S. Thimmayamma. 1993. “Relative Merits of Some Anthropometric Indices for Use Among School Age Children and Adolescents”. The Indian Journal of Nutrition and Dietetics 30 (2):37-47. https://informaticsjournals.co.in/index.php/ijnd/article/view/8158.