Sani, Samaila, et al. “USE AND USERS’ SATISFACTION WITH ONLINE PUBLIC ACCESS CATALOGUE (OPAC) SERVICES BY UNDERGRADUATE STUDENTS IN FEDERAL UNIVERSITY DUTSIN-MA: A SURVEY”. Lafia Journal of Library and Information Science, vol. 4, no. 2, July 2025, pp. 138-47, https://lalibjournals.org/index.php/LJLIS/article/view/133.