Wondwosen Teshome B.,  Political Finance in Africa: Ethiopia as a Case Study.   journal   = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology.
    July 2009, vol. 31(7). 1639 - 1652
    [viewed 13 April 2021]. Available from: https://publications.waset.org/pdf/8779.