RubtsovI. О., V. V. Popsui, O. O. Korzh, and OparaV. О. “THE INFLUENCE OF GENETIC UNITS ON THE INDICATORS OF GROWTH AND FORMATION OF EXCRERIER IN HEIFFS OF THE UKRAINIAN BLACK-SPOTTED DAIRY BREED”. Bulletin of Sumy National Agrarian University. The series: Livestock, no. 2 (June 16, 2023): 45-50. Accessed July 3, 2024. https://snaubulletin.com.ua/index.php/ls/article/view/865.