EKPENYONG, G.D.; FANIRAN, A. CARD CATALOGUE EXPANSION IN IBADAN UNIVERSITY LIBRARY. NigerBiblios: Journal of National Library of Nigeria, [S. l.], v. 5, n. 3&4, p. 33–35, 2025. Disponível em: https://nigerbiblios.nln.gov.ng/index.php/nigerbiblios/article/view/427. Acesso em: 9 sep. 2025.