Galawezh Kh. Qader and Ihsan T.Tayeb 2024. INFLUENCE OF MEDICINAL PLANTS AND VITAMIN E ON PRODUCTIVE PERFORMANCE AND SOME PHYSIOLOGICAL PARAMETERS OF BROILER CHICKENS UNDER HEAT STRESS. IRAQI JOURNAL OF AGRICULTURAL SCIENCES. 55, 6 (Dec. 2024), 2012–2024. DOI:https://doi.org/10.36103/vz51za05.