Determination of N-Carbamoylglutamate in Rumen Fluid. Pakistan Journal of Analytical & Environmental Chemistry, Pakistan, v. 20, n. 1, p. 47 – 53, 2019. DOI: 10.21743/pjaec/2019.06.06. Disponível em: https://pjaec.pk/index.php/pjaec/article/view/162. Acesso em: 5 nov. 2025.