Xiaoxu Zhang, Jianxin Shi, Hao Li, Xiaoyun He, Jitao Yang, Hui Wang, Fukuan Li, Xianrui Zheng, Shenjin Lv, Mingxing Chu and Zhangyuan Pan, 2026. The Study on the Growth Pattern of Ovine Horn. Pakistan J. Zool., 58: 1211-1219. 
DOI: https://dx.doi.org/10.17582/journal.pjz/20230922090232