Elias, Moacir Cardoso, et al. “Evaluation of the Use of Organic Acids in the Conservation of Sorghum Grains (Sorghum Bicolor L. Moench) During Storage”. Semina: Ciências Agrárias, vol. 29, no. 1, Aug. 2008, pp. 35-46, doi:10.5433/1679-0359.2008v29n1p35.