Samokhina , Evgeniya, Liliia Avramenko, Oleksandr Kuzmenko, and Alina Chubar. “Estimation Conformation cow’s of Ukrainian Black-and-White Dairy Breeds in Sumy Region by Using Linear Classification Methods”. Bulletin of Sumy National Agrarian University. The series: Livestock, no. 1(44) (March 29, 2021): 86-91. Accessed April 26, 2024. https://snaubulletin.com.ua/index.php/ls/article/view/300.