Okey, S. N., C. C. Ogbu, I. C. Okoli, O. N. Okey, C. A. N. Akpan, K. D. Afolabi, and U. J. Udo. 2022. “Effect of Dietary Inclusion of Agricultural Waste-Derived Activated Charcoal on Hematological and Serum Biochemical Indices of Layer Chickens”. Asian Journal of Research in Animal and Veterinary Sciences 5 (4), 311-21. https://journalajravs.com/index.php/AJRAVS/article/view/220.