SINGH, V K; SINGH, C V; KUMAR, D. Genetic analysis of milk producing efficiency traits in crossbred cattle. The Indian Journal of Animal Sciences, Delhi, India, v. 75, n. 1, 2005. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/9650. Acesso em: 23 oct. 2025.