Ojeka, Stephen A., Egbide Ben-Caleb, and Edara-Obong Inyang Ekpe. 2017. “Cyber Security in the Nigerian Banking Sector: An Appraisal of Audit Committee Effectiveness”. International Review of Management and Marketing 7 (2):340-46. https://econjournals.com/index.php/irmm/article/view/4124.