MUSTAPHA, A. H. SECURITY AND INVESTMENT DIPLOMACY AS NEW PARADIGM PHASES IN NIGERIA’S FOREIGN POLICY: A CRITICAL ASSESSMENT. EBSU Journal of Social Sciences and Humanities, [S. l.], v. 15, n. 2 & 3, 2025. Disponível em: https://ebsu-jssh.com/index.php/EBSUJSSH/article/view/297. Acesso em: 12 dec. 2025.