Scholarly Communication, Open Access Publishing, and Research Visibility in Nigerian and Sub-Saharan African Universities

Nigerian universities produce a substantial volume of research across disciplines such as agriculture, public health, education, governance, and the humanities; however, much of this scholarship remains underrepresented in global academic communication systems. This paper examines the structural conditions shaping scholarly communication in Nigerian and Sub-Saharan African universities, with particular emphasis on open access (OA) publishing as a mechanism for improving research visibility. Drawing on a systematic review of literature and institutional data from OpenDOAR, African Journals OnLine (AJOL), and the National Universities Commission (NUC), the study analyzes the effectiveness and limitations of gold, green, diamond, and bronze OA models within the Nigerian context.

The findings reveal persistent barriers to OA adoption, including the high cost of article processing charges (APCs), weak institutional repository infrastructure, the absence of coordinated national OA policies, and the growing challenge of predatory publishing. These constraints collectively reduce the global discoverability of Nigerian research and reinforce structural inequities in scholarly communication. Despite these challenges, emerging opportunities are identified, including the expansion of AJOL as a continental OA platform, the potential of diamond OA models supported by scholarly societies, and the strategic role of institutional repositories in enhancing access and visibility.

The paper concludes by proposing a national OA strategy aligned with UNESCO’s Open Science framework, emphasizing policy reform, repository mandates, and sustainable funding models to strengthen the visibility and impact of Nigerian and African scholarship.

Open Access; Scholarly Communication; Institutional Repositories; Research Visibility; Nigerian Universities; AJOL.

1. Aina, L. O., Onyancha, O. B., & Mutula, S. M. (2019). Open access and scholarly communication in Africa. African Books Collective. [Google Scholar] [Crossref]

2. AJOL. (2024). AJOL statistics and usage report 2024. African Journals OnLine. https://www.ajol.info/stats [Google Scholar] [Crossref]

3. Altbach, P. G. (2013). Advancing the national and global knowledge economy: The role of research universities in developing countries. Studies in Higher Education, 38(3), 316–330. [Google Scholar] [Crossref]

4. Boshoff, N. (2010). South-South research collaboration of African countries: The case of the African laser centre. Scientometrics, 84(2), 415–433. [Google Scholar] [Crossref]

5. Budapest Open Access Initiative. (2002). Budapest open access initiative declaration. https://www.budapestopenaccessinitiative.org [Google Scholar] [Crossref]

6. Fabunmi, B. A., & Asubiojo, B. O. (2023). Indigenous knowledge representation in Nigerian library classification systems. African Journal of Library, Archives and Information Science, 33(1), 19–36. [Google Scholar] [Crossref]

7. Morrison, H., Desautels, L., Laferrière, M., Ghadai, M., & Salhab, J. (2022). Dramatic growth of open access 2021. Journal of Librarianship and Scholarly Communication, 10(1). [Google Scholar] [Crossref]

8. Okafor, O. C., & Njoku, C. M. (2023). Predatory publishing and the Nigerian academic: Awareness, vulnerability, and institutional responses. African Journal of Library, Archives and Information Science, 33(2), 119–136. [Google Scholar] [Crossref]

9. Omoba, F. A., & Iwu-James, J. (2020). Open access awareness and utilisation among academics in Nigerian universities. Library Philosophy and Practice (e-journal), Paper 4037. [Google Scholar] [Crossref]

10. Omotayo, F. O., & Ahiauzu, L. U. (2019). Institutional repositories in Nigerian university libraries: Challenges and prospects. Library Management, 40(6/7), 407–422. [Google Scholar] [Crossref]

11. Onyancha, O. B., & Ngulube, P. (2021). The visibility and research impact of Sub-Saharan African universities: A bibliometric analysis. IFLA Journal, 47(2), 199–218. [Google Scholar] [Crossref]

12. OpenDOAR. (2024). Directory of Open Access Repositories — Nigeria statistics. University of Nottingham. https://v2.sherpa.ac.uk/opendoar/ [Google Scholar] [Crossref]

13. Suber, P. (2012). Open access. MIT Press. [Google Scholar] [Crossref]

14. UNESCO. (2021). UNESCO recommendation on open science. United Nations Educational, Scientific and Cultural Organization. https://en.unesco.org/science-sustainable-future/open-science/recommendation [Google Scholar] [Crossref]

• Enhancing Formation Control of Multi Agent Systems Using Ann Based Technique
• Improving Sliding Mode Control with Chattering Reduction using Fuzzy Based Technique
• Cooking Quality, Fasting Blood Glucose, Glycemic Index and Load of High–Fiber Noodles Made from Wheat, Tiger Nut Residue and Cassava Flour Blends
• Matrix Rhythm Therapy Versus Interferential Therapy Combined with Lumbar Stabilization Exercises in Chronic Non-Specific Low Back Pain: A Randomized Comparative Trial
• Formulation and Sensory Evaluation of Functional Cake Prepared from Sweet Potato Powder