DR. ROWLAND E. WORLU, E.- in-C.; EDWIN O. AGBAIKE, M. E. E-Version. Covenant Journal of Business and Social Sciences, [S. l.], v. 8, n. 2, 2017. DOI: 10.20370/cjbss.v8i2.742. Disponível em: https://journals.covenantuniversity.edu.ng/index.php/cjbss/article/view/742. Acesso em: 3 may. 2024.