Deosthale, Y. G., and K. Visweswara Rao. 1977. “Application of Rapid Biuret Technique for Protein Estimation in Sorghum and Pearl Millet”. The Indian Journal of Nutrition and Dietetics 14 (3):65-69. https://informaticsjournals.co.in/index.php/ijnd/article/view/11980.