ANYADORO, P. C.; AMADI , N. F.; OGUNODE, N. J. IMPACT OF GEOPOLITICAL CRISES IN THE MIDDLE EAST ON PROCUREMENT EFFICIENCY IN NIGERIAN TERTIARY INSTITUTIONS: A REVIEW-BASED ANALYSIS. Multi-Disciplinary Research and Development Journals Int’l, [S. l.], v. 8, n. 2, p. 65–76, 2026. Disponível em: https://mdrdji.org/index.php/mdj/article/view/265. Acesso em: 18 jun. 2026.