فهرس المقالات Ibrahim Youssef المقاله 1 - Comparative Effects of Dietary Saponin and Probiotic Supplementation on Performance, Carcass Traits and Intestinal Histomorphology of Broilers Challenged with <i>Eimeria tenella</i> 20.1001.1.2251628.2021.11.1.17.9 I.M.I. Youssef A.H. Abdel-Razik S.M. Aboelhadid W.M. Arafa S.A. Shany A.S.A. Abdel-Daim Iranian Journal of Applied Animal Science , العدد 1 , السنة 11 , زمستان 2021