IFESINACHI, K. US PRESIDENT OBAMA AND THE DIPLOMACY OF GROWTH AND OPPORTUNITY IN AFRICA. University of Nigeria Journal of Political Economy, [S. l.], v. 3, n. 1 & 2, 2022. Disponível em: https://www.unjpe.com/index.php/UNJPE/article/view/154. Acesso em: 21 may. 2024.