Costa, L.T. et al. 2014. Ingestive behavior of lactating cows fed sugarcane and crude glycerin levels on the diet. Semina: Ciências Agrárias. 35, 4Supl (set. 2014), 2597–2604. DOI:https://doi.org/10.5433/1679-0359.2014v35n4Suplp2597.