AJALA, E. B. .; SEPEAME, M. A. . Planning for Open Access Repositories and Challenges in African Universities. University of Ibadan Journal of Library and Information Science , [S. l.], v. 1, n. 1, p. 130–142, 2018. Disponível em: https://journals.ui.edu.ng/index.php/uijlis/article/view/792. Acesso em: 16 sep. 2026.