UGAH, AKOBUNDUDIKE,; UZOAGBA, NGOZI CELESTINA; IGWE LAWRENCE ALOH. Nasarawa Journal of Library and Information Science (NAJLIS) Vol.3, No.1, 2019. ISSN: 2636-5774 27 Influence of Copies of Information Sources and Use of University Libraries in the South-East Zone of Nigeria. NASARAWA JOURNAL OF LIBRARY AND INFORMATION SCIENCE (NAJLIS), [S. l.], v. 3, n. 1, p. 27–36, 2023. Disponível em: https://najlisnsuk.ng/index.php/najis/article/view/68. Acesso em: 14 dec. 2025.