Mohammed, Hasan Abdullah. “Supplementation Nigella Sativa Seeds and Thymus Vulgaris Leaves Powder in Broiler Diet and Effect on Chemical Composition of Main Carcass Parts”. Journal of Kerbala for Agricultural Sciences 5, no. 3 (August 30, 2018): 14–22. Accessed November 5, 2024. https://journals.uokerbala.edu.iq:8443/index.php/Agriculture/article/view/520.