Study of genetic variation in populations of Coptodon zilliii, Oreochromis aureus, and Oreochromis niloticus in two areas South of Iraq, in Khaur Abdallah and Shatt Al-Arab Mitochondrial Cytochrome b Gene Analysis. UTJagr. 2022;11(2):305-317. doi:10.54174/utjagr.v11i2.210