Singh, Padam, and Anil Kumar. “Is the Norm of 2400, 2100 Kcal Per Capita Per Day and 2425 Kcal Per Cu Appropriate?”. The Indian Journal of Nutrition and Dietetics 39, no. 6 (June 1, 2002): 269–276. Accessed May 2, 2024. https://www.informaticsjournals.com/index.php/ijnd/article/view/6766.