Nkosi, B., Vadlani, P., Brijwani, K., Nanjunda, A. and Meeske, R. (2012) “Effects of bacterial inoculants and an enzyme on the fermentation quality and aerobic stability of ensiled whole-crop sweet sorghum”, South African Journal of Animal Science, 42(3), pp. 232–240. doi: 10.4314/sajas.v42i3.4.