SINGHAL, K K; KUMAR, Senthil; TYAGI, A K; RAJPUT, Y S. Evaluation of Bt cottonseed as a protein supplement in the ration of lactating dairy cows. The Indian Journal of Animal Sciences, Delhi, India, v. 76, n. 7, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/4055. Acesso em: 23 oct. 2025.