U.T.Rakhimov., E.G.Pardaev., Z.Q.Eshmanov., Q.Suyarova., K.Gubayeva., M.Ismailova, “ FEATURES OF LACTATION PERIOD OF COWS OF DIFFERENT BREEDS AND CO-BREEDS”, IJBEA, vol. 2, no. 12, pp. 170–176, Dec. 2023.