POSSAMAI, A. P.; LALA, B.; PEREIRA, V. V.; GOMES, L. C.; SILVA, S. C. RUMEN MODIFIERS: A REVIEW. Brazilian Journal of Biosystems Engineering, Tup, v. 5, n. 2, p. 108–116, 2011. DOI: 10.18011/bioeng2011v5n2p108-116. Disponível em: https://seer.tupa.unesp.br/index.php/BIOENG/article/view/117. Acesso em: 1 jul. 2025.