AL-Luhaibe, Khalid Adnan Abdullah Aitha, and Salih Hassan Jassim Al-Azzawi. 2019. “Genetic Polymorphism in HSP90AA1 Gene and Associated With the Heat Tolerance Coefficient in Holstein Cows at South of Iraq”. Journal of Agricultural, Environmental and Veterinary Sciences 3 (4): 46-33. https://doi.org/10.26389/AJSRP.K210819.