Yordanova, Daniela, Teodora Angelova, and Jivko Krastanov. “ASSOCIATION OF BETA-LACTOGLOBULIN (LGB) GENOTYPES WITH QUALITY COMPOSITION OF MILK AND COAGULATION PROPERTIES IN BULGARIAN BLACK-AND-WHITE CATTLE”. TRADITION AND MODERNITY IN VETERINARY MEDICINE 6, no. 2 (November 27, 2021): 72–77. Accessed August 7, 2026. https://www.scij-tmvm.com/index.php/pub/article/view/164.