U.T.Rakhimov., E.G.Pardaev., Z.Q.Eshmanov., Q.Suyarova., K.Gubayeva., M.Ismailova. 2023. “FEATURES OF LACTATION PERIOD OF COWS OF DIFFERENT BREEDS AND CO-BREEDS”. International Journal of Biological Engineering and Agriculture 2 (12):170-76. https://doi.org/10.51699/ijbea.v2i12.3160.