Adom, A. Y. (2017). Comparative study of leadership style and competitiveness of SMEs: The case of SMEs in the greater Accra region of Ghana. Retrieved from ir.ucc.edu.gh
Ankomah, E. N., Ayarkwa, J., & Agyekum, K. (2017). A theoretical review of lean implementation within construction SMEs. Journal of Project Management and Development. Retrieved from journals.co.za