Sangwan, V., and S. Dahiya. “Mineral Profile of Wheat Flour and Wheat Flour Biscuits Fortified With Sorghum and Soy Flour”. The Indian Journal of Nutrition and Dietetics, vol. 49, no. 12, Dec. 2012, pp. 516-2, https://www.informaticsjournals.com/index.php/ijnd/article/view/4554.