Souza, Dicastro Dias de, et al. “Performance and Nutritional Parameters of Lactating Cows on Pasture Receiving Castor Bean Meal”. Semina: Ciências Agrárias, vol. 38, no. 4Supl1, Aug. 2017, pp. 2619-30, doi:10.5433/1679-0359.2017v38n4Supl1p2619.