%0 Journal Article %T The growth process of informal enterprises in Sub-Saharan Africa: a case study of a metalworking cluster in Nairobi %A Sonobe, Tetsushi %A Akoten, John %A Otsuka, Keijiro %J Small Business Economics %V 36 %N 3 %P 323-335 %@ 0921-898X %D 2009-07-15 %I Springer US %~ DeepDyve