@article{van Rooyen2012,
author = {van Rooyen, C. and Stewart, R. and de Wet, T.},
title= {The impact of microfinance in sub-Saharan Africa: A systematic review of the evidence},
year = {2012},
doi = {10.1016/j.worlddev.2012.03.012},
volume = {40},
number = {11},
pages = {2249--2262},
}