V. K. SINGH; C.V. SINGH. Comparative Study of Different Sire Evaluation Methods Using First Lactation Traits in Crossbred Cattle . Veterinary  Medicine, [S. l.], p. 43–49, 2016. Disponível em: https://openventio.us/index.php/VM/article/view/704. Acesso em: 22 sep. 2026.