P. VASANTHALAKSHMI and N. KRISHNA, “In vivo evaluation of palm kernel-cake (PKC) as protein/ energy source in sheep”, Indian J of Anim Sci, vol. 65, no. 2, Jul. 2013, Accessed: Oct. 24, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/31599