Bozhilova-Sakova, M., Dimitrova, I. ., & Ignatova, M. . . (2020). Genetic diversity of Booroola gene in Northeast Bulgarian Merino sheep breed. Journal of BioScience and Biotechnology, 9(2), 19–22. Retrieved from https://editorial.uni-plovdiv.bg/index.php/JBB/article/view/328