IKARA, Mohammed Sani Umar; BARWA, Ruqayya Hadi. Twenty-First Century Academic Libraries: An Access to Digital Information Resources and Services to Enhance Teaching, Learning and Research. KHAIRUN International Journal of Contemporary Librarianship, [S. l.], v. 2, n. 1, p. 78–87, 2026. Disponível em: https://kijcl.khairun.edu.ng/index.php/kijcl/article/view/108. Acesso em: 26 feb. 2026.