فهيم .فتوح م. and سليمان ف.م. 2024. " Obstacles Facing Educational Research at the University: Impeding the Achievement of the Principles of Competitive Advantage and Competitiveness - A Critical Perspective. Tobruk University Journal of Social and Human Sciences. 15 (Jul. 2024), 644–668. DOI:https://doi.org/10.64516/ar3j1562.