Khomenko, M. O., Seba, M. V. and Bryukhachova, I. D. (2023) “MILK PRODUCTIVITY OF COWS UNDER THE EFFECT OF NANOCARBOXYLATES OF MICRO ELEMENTS”, Bulletin of Sumy National Agrarian University. The series: Livestock, (4), pp. 49-54. doi: 10.32845/bsnau.lvst.2022.4.7.