KhmelnychyiLeontiі Mykhailovych, and Bogdan Mykolaiovych Karpenko. “THE ROLE OF BULL-SIRES EVALUATED BY THE TYPE OF THEIR DAUGHTERS IN THE FORMATION OF BREEDING HERD FOR THE CONFORMATION AND MILK PRODUCTIVITY”. Bulletin of Sumy National Agrarian University. The series: Livestock, no. 3 (46) (October 12, 2021): 19-27. Accessed March 29, 2024. https://snaubulletin.com.ua/index.php/ls/article/view/431.