DUCHEV, Zhivko; SEDEFCHEV, Atila; VUCHKOV, Atanas. Geographic distribution of the Bulgarian Screw-Horn Longhair Goat potential threats to the population diversity. Bulgarian Journal of Agricultural Science, Sofia, BG, v. 28, n. 6, p. 1110–1115, 2022. Disponível em: https://agriacad.eu/ojs/index.php/bjas/article/view/1920.. Acesso em: 22 oct. 2026.