Aganga, A.A., and S.O. Tshwenyane. “Lucerne, Lablab and Leucaena Leucocephala Forages: Production and Utilization for Livestock Production”. Pakistan Journal of Nutrition, vol. 2, no. 2, Feb. 2003, pp. 46-53, https://doi.org/10.3923/pjn.2003.46.53.