IGBOKWE-IBETO, Chinyeaka Justine; OZIGBO, Ada Mac -. The Categorical Imperatives of a United States of Africa in the Age of Global Economic Competition. NIU Journal of Humanities, [S.l.], v. 5, n. 2, p. 95-103, jul. 2020. ISSN 3007-1712. Disponible en: <https://www.kampalajournals.ac.ug/ojs/index.php/niuhums/article/view/900>. Fecha de acceso: 14 sep. 2026