Nebolisa, Chinwe Mikella. “Internal Communication and Employee Engagement at First Bank Plc in Onitsha, Anambra State, Nigeria”. Research Trend in Technology and Management 4, no. 1 (January 31, 2026): 30–46. Accessed May 2, 2026. http://rtt-journal.com/index.php/rttm/article/view/124.