1. Abor, J., and P. Quartey. 2010. “Issues in SME Development in Ghana and South Africa.” International Research Journal of Finance and Economics 39: 218–228.
2. Adisa, T. A., I. Abdulraheem, and C. Mordi. 2014. “The Characteristics and Challenges of Small Businesses in Africa: An Exploratory Study of Nigerian Small Business Owners.” Economic Insights – Trends and Challenges 3 (4): 1–14.
3. Akabueze, B. 2002. “Financing Small and Medium Enterprises (SMES): The Small and Medium Industries Equity Investment Scheme (SMIEIS) Option.” Paper presented at e-week 2002 seminar, MUSON Centre, Lagos, Nigeria, February 11–14.
4. Alasadi, R., and A. Abdelrahim. 2007. “Critical Analysis and Modelling of Small Business Performance.” Journal of Asia Entrepreneurship and Sustainability 3 (2): 84–105.
5. Aleksić, A., M. Stefanović, D. Tadić, and S. Arsovski. 2014. “A Fuzzy Model for Assessment of Organization Vulnerability.” Measurement 51: 214–223.