Al-Jrrah, Issa A.T., and Rabia J. Abbas. 2020. “Effect of Natural and Synthetic Sources of Lycopene on Productive Performance, Carcass Quality and Viscera Relative Weights of Japanese Quail Coturnx Japonica Temminck & Schlegel, 1849”. Basrah J. Agric. Sci. 33 (2):52-66. https://doi.org/10.37077/25200860.2020.33.2.05.