Odutayo, O., Adewole, F., Adeyemo, A., Ibigbami, D., Iyanda, A. and Sogunle, O. 2026. Effects of Ethanolic Cinnamon (Cinnamomum cassia) Extract on Performance of Broiler Chickens. Nigerian Journal of Animal Science. 26, 3 (Jun. 2026), 155–165.