F. AKDAG, B. TEKE, M. UGURLU, F. B. ONYAY, O. KOCAK, and H. DEMIR, “Udder types and associated traits affect milk composition and subclinical mastitis in Karayaka sheep”, Indian J of Anim Sci, vol. 88, no. 10, pp. 1186–1192, Oct. 2018, doi: 10.56093/ijans.v88i10.84160.