Pathak, N. N., and B. N. Neog. 1977. “Utilization of Energy, Nitrogen, Calcium and Phosphorus of Paddy Straw: Poultry Litter Silage by the Calves”. The Indian Journal of Nutrition and Dietetics 14 (3):74-76. https://informaticsjournals.co.in/index.php/ijnd/article/view/11982.