HANAH, S S; PAUL, V; MEDHI, D; KRISHNAN, G; DEB, S M. Efficiency of yak as pack animal for snowbound highlander. The Indian Journal of Animal Sciences, Delhi, India, v. 88, n. 9, p. 1094–1096, 2018. DOI: 10.56093/ijans.v88i9.83555. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/83555. Acesso em: 3 jun. 2026.