Barros, Mauriceia Costa Carvalho, et al. “Crude Glycerin in Diets in Feedlot Wethers. Centesimal Composition and Fatty Acids Profile of Longissimus Dorsi”. Semina: Ciências Agrárias, vol. 36, no. 1, Feb. 2015, pp. 431-42, doi:10.5433/1679-0359.2015v36n1p431.