ZEB-OBIPI, I.; EKE, J. O. DIGITAL COMMUNICATION COMPETENCY AND OFFICE MANAGER EFFECTIVENESS IN STATE OWNED TERTIARY INSTITUTIONS IN RIVERS STATE. BW Academic Journal, [S. l.], 2021. Disponível em: https://mail.bwjournal.org/index.php/bsjournal/article/view/451. Acesso em: 22 sep. 2026.