Ejikeme, Anthonia Nwamaka, Obayi Uche F., and Eze Jacintha Ukamaka. “Availability and Utilization of Library Portal Services for Research in Selected University Libraries in Nigeria”. International Journal of Knowledge Content Development & Technology 11, no. 1 (March 31, 2021). Accessed May 6, 2026. https://ijkcdt.journals.publicknowledgeproject.org/index.php/ijkcdt/article/view/349.