1. Ngambi, J. W., Alabi, O. J & Norris, D. (2013). Role of goats in food security, poverty alleviation and prosperity with special reference to Sub-Saharan Africa: a review. Indian J Anim Res, 47:19.
2. Ngongoni, N. T., Mapiye, C., Mwale, M & Mupeta, B. (2007). Effect of supplementing a high-protein ram press sunflower cake concentrate on smallholder milk. Trop. Anim. Health Prod, 39: 297307.
3. Nyamukanza, C. C & Scogings, P. F. (2008). Sprout selection and performance of goats fed Acacia karroo coppices in the False Thornveld of the Eastern Cape, South Africa. S. Afr. J. Anim. Sci, 38: 8390.