OBIPI, I. Z.; 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://www.bwjournal.org/index.php/bsjournal/article/view/443. Acesso em: 15 aug. 2026.