Khvostik, V. P., and Y. V. Bondarenko. “ECOLOGICAL AND GENETIC PARAMETERS OF LIVE WEIGHT MEAT AND EGGS HENS OF DIFFERENT GENETIC ORIGIN”. Bulletin of Sumy National Agrarian University. The Series: Livestock, no. 3, Oct. 2024, pp. 106-9, doi:10.32782/bsnau.lvst.2024.3.13.