R. A. OLOYO and B. K. OGUNMODEDE, “Effect of dietary palm kernel oil supplementation on biotin requirement of broilers”, Indian J of Anim Sci, vol. 70, no. 6, Dec. 2013, Accessed: Oct. 23, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/36132