S. Rasool, M. A. Sial, A. U. Haq, and M. Z. Alam, “Changes in nitrogen fractions of sudax poultry litter stage”, Indian J of Anim Sci, vol. 68, no. 2, Jun. 2012, Accessed: Jun. 04, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/19816