سلام عمر عبدالمجيد, and حسن اوسان محمد صالح. 2022. “THE EFFECT OF ADDING A PROBIOTIC TO DRINKING WATER ON THE PERFORMANCE OF BROILERS UNDER THE CONDITIONS OF THE HOT SUMMER SEASON”. Electronic Journal of University of Aden for Basic and Applied Sciences 3 (4):248-52. https://doi.org/10.47372/ejua-ba.2022.4.193.