Y.A. Adejola, R.A. Sobayo, D.D. Akinbola, A. Olarenwaju, and E. Apiakason. “Effects of Two Herbal Feed Additives With or Without Grits on Carcass Evaluation of Broiler Chickens”. Scientific Journal of Animal Science, vol. 4, no. 12, Dec. 2015, pp. 173-80, http://sjournals.com/index.php/sjas/article/view/223.