“The Effect of Copper Deficiency on Essential Component Of Sheep Milk: Khulood K.AL-Agealy , Jinan A.AL-Khalidi , Layla M.AL-Kinani”. 2007. The Iraqi Journal of Veterinary Medicine 31 (2): 115-21. https://doi.org/10.30539/iraqijvm.v31i2.793.