“Understanding the Skin Blackening Phenomenon in Youzhou Dark Goats Based on the Histological Characteristics of Melanocytes”. Journal of Advanced Veterinary and Animal Research 11, no. 4 (December 29, 2024): 1139–1148. Accessed July 3, 2026. https://www.banglajol.info/index.php/JAVAR/article/view/81212.