siaka seriba diarra, “A comparative utilisation of high dietary copra and palm kernel cakes-based diets with exogenous enzyme by young pullets and layers”, IJAN, vol. 35, no. 3, Aug. 2018, Accessed: Oct. 28, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAN/article/view/81177