KUMAR, SUSHIL; ALEX, RANI; SINGH, UMESH; KUMAR, ARUN; DAS, A K. Comparative performance evaluation of Frieswal bulls in organized farms and farmers’ herds. The Indian Journal of Animal Sciences, Delhi, India, v. 85, n. 3, p. 316–319, 2015. DOI: 10.56093/ijans.v85i3.47336. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/47336. Acesso em: 10 jun. 2026.