Khmelnychyi, Leontii, and Vitalii Shved. 2025. “EFFECTIVENESS OF THE APPLICATION OF INTRA- AND INTERLINE SELECTION IN A HIGHLY PRODUCTIVE HERD OF CATTLE”. Bulletin of Sumy National Agrarian University. The Series: Livestock, no. 1 (March), 86-92. https://doi.org/10.32782/bsnau.lvst.2025.1.11.