MADALLA AJEMASU; SANI MURTALA RIDWAN. Provision and Utilization of Online Information Resources in Federal Polytechnic Libraries in North Eastern States of Nigeria. NASARAWA JOURNAL OF LIBRARY AND INFORMATION SCIENCE (NAJLIS), [S. l.], v. 3, n. 1, p. 158–169, 2023. Disponível em: https://najlisnsuk.ng/index.php/najis/article/view/85. Acesso em: 14 dec. 2025.