AL-Luhaibe, K.A.A.A. and Al-Azzawi, S.H.J. (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), pp. 46–33. doi:10.26389/AJSRP.K210819.