Borshchenko, Valery Vladimirovich, Oksana Oleksandrivna Lavryniuk, Natalia Igorivna Solonenko, Eugene Leonidovich Solonenko, and Serhiy Vasyliovych Krysan. 2021. “INFLUENCE OF BALANCED FEEDING RATIONS ON DAIRY PRODUCTIVITY OF CRUSTS, SUBSTANCE EXCHANGE AND EFFICIENCY OF FEED CONVERSION IN MILK”. Bulletin of Sumy National Agrarian University. The Series: Livestock, no. 3 (46) (October), 121-26. https://doi.org/10.32845/bsnau.lvst.2021.3.16.