B. Nkosi, P. Vadlani, K. Brijwani, A. Nanjunda, and R. Meeske, “Effects of bacterial inoculants and an enzyme on the fermentation quality and aerobic stability of ensiled whole-crop sweet sorghum”, SA J. An. Sci., vol. 42, no. 3, pp. 232–240, Aug. 2012.