Smart, Ambrose E, and Francisca Ogbomo. “Awareness of Open Educational Resources (OER) and Utilization by Postgraduate Students of The National Open University of Nigeria in the South-South Region”. Lokoja Journal of Information Science Research, vol. 1, no. 1, June 2023, pp. 1-14, https://ljisr.net.ng/index.php/lis/article/view/2.