Graham , O. B. ., O. N. . Pricilla, and O. D. . Ngozi. “Entrepreneurial Competencies and Business Success of Small and Medium Enterprises in Port Harcourt, Rivers State”. American Journal of Economics and Business Management, vol. 7, no. 3, Mar. 2024, pp. 120-33, https://www.globalresearchnetwork.us/index.php/ajebm/article/view/2725.