SANKHYAN, S K; BHATTA, RAGHAVENDRA; KARIM, S A. Relative efficiency of digestibility assessment in sheep by conventional and double indicator method. The Indian Journal of Animal Sciences, Delhi, India, v. 67, n. 7, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/34861. Acesso em: 24 oct. 2025.