Çabuk, M, M Bozkurt, A Alçiçek, A U Çatlı, and K H Baser. “Effect of a Dietary Essential Oil Mixture on Performance of Laying Hens in the Summer Season”. South African Journal of Animal Science 36, no. 4 (June 1, 2007): 215–221. Accessed August 21, 2026. https://www.ajol.info/index.php/sajas/article/view/4008.