KUMAR, RAVINDER; PRASAD, NARESH; KUMAR, ANIL; RAJA, T V; DAS, A K. Cattle production system in doab area of Uttar Pradesh. The Indian Journal of Animal Sciences, Delhi, India, v. 90, n. 1, p. 90–93, 2020. DOI: 10.56093/ijans.v90i1.98228. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/98228. Acesso em: 19 oct. 2025.