Trends in electronic journal publishing in Africa: an analysis of African Journal Online (AJOL). - Ifeanyi J. Ezema (Webology, 2010)

Electronic theses and dissertations in Nigeria university libraries: Status, challenges and strategies. - Ifeanyi J. Ezema; Cyprian I. Ugwu (Electron. Libr., 2013)

Local contents and the development of open access institutional repositories in Nigeria University libraries: Challenges, strategies and scholarly implications. - Ifeanyi J. Ezema (Libr. Hi Tech, 2013)

Citation impact of health and medical journals in Africa: does open accessibility matter? - Ifeanyi J. Ezema; Omwoyo Bosire Onyancha (Electron. Libr., 2017)

Planning for Knowledge Management Implementation in Academic Libraries: Empirical Evidence From Federal University Libraries in Nigeria. - Cyprian I. Ugwu; Ifeanyi J. Ezema (J. Inf. Knowl. Manag., 2018)

An Informetric Analysis of Relationship between Open Access Presence and Ranking of African Universities. - Ifeanyi J. Ezema; Richard N. C. Ugwuanyi (Webology, 2021)