A. Aruwayo, S. Maigandi, B. Malami, A. Daneji, L. Saulawa, and M. Garba, “Nutritional Evaluation of Alkali Treated Neem Kernel Cake Fed to Fattening Uda Rams”, Pak. J. Nutr., vol. 12, no. 3, pp. 224–228, Feb. 2013, doi: 10.3923/pjn.2013.224.228.