Khalak, V. I., B. V. Gutyj, and O. M. Bordun. 2023. “OPERATIONAL VALUE, REPRODUCTIVE QUALITIES, AND LEVEL OF ADAPTATION OF SOWS OF LARGE WHITE BREED OF FOREIGN ORIGIN”. Bulletin of Sumy National Agrarian University. The Series: Livestock, no. 4 (February), 42-48. https://doi.org/10.32845/bsnau.lvst.2022.4.6.