Stancheva, Nevyana, Teodora Angelova, Daniela Yordanova, and Jivko Krastanov. “Lactation Curve of the Sheep from Bulgarian Dairy Synthetic Population”. TRADITION AND MODERNITY IN VETERINARY MEDICINE 6, no. 2 (November 27, 2021): 64–71. Accessed August 6, 2026. https://www.scij-tmvm.com/index.php/pub/article/view/165.