Market-chain innovation enhances smallholders’ access to markets: Insights from the sweet potato sub-sector in Uganda Author/Editor(s): Akello, B.Lusembo, P.Mugisa, I.Nakyagaba, W.Nampeera, M.Date of publication: 2010RUFORUM Conferences and Workshops Read more about Market-chain innovation enhances smallholders’ access to markets: Insights from the sweet potato sub-sector in Uganda