PANTOJA, J.; RANDEL, P.; RUIZ, T. Responses to inclusion of fat of different saturation degrees in concentrates offered to lactating grazing cows. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 89, n. 1-2, p. 39–49, 2005. DOI: 10.46429/jaupr.v89i1-2.1067. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/1067. Acesso em: 10 aug. 2022.