Alfred Kamate Siviri and  Angelus Mafikiri Tsongo and  Jean Robert Kala Kamdjoug,  A Mixed Approach to Assess Information System Risk, Operational Risk, and Congolese Microfinance Institutions Performance.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2021, vol. 177(9). 903 - 906
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10012289.