Ibrahim, Hassan, Wilson Oserada, Hafsat Wada, и Adeoye Bamgbose. «Postgraduate Students’ Awareness and Search Skills for Accessing Online Library Databases in Nasarawa State University, Keffi, Nigeria». Lokoja Journal of Information Science Research 1, no. 2 (декабрь 18, 2023): 108–123. просмотрено июль 22, 2025. https://ljisr.net.ng/index.php/lis/article/view/23.