Pimentel, L. R., Marcondes, M. I., Silva, M. V. da, Siqueira, J. G., & Brahim, M. C. (2014). Inclusion of crude glycerin in the diet of dairy cows on intake, milk yield and composition. Semina: Ciências Agrárias, 35(3), 1439–1446. https://doi.org/10.5433/1679-0359.2014v35n3p1439