HAMMAJUMBA, M.; SANUSI, T. S. REGIONAL INTEGRATION AND ECONOMIC DEVELOPMENT IN AFRICAN NATIONS. Developing Economy Journal, [S. l.], v. 8, n. 9, p. 46–52, 2022. Disponível em: https://cirdjournals.com/index.php/dej/article/view/851. Acesso em: 24 jun. 2026.