MOHAMMED, M. .; MAGAI, P. S. Effects of Regional Economic Integration on Regional Trade in Africa: The Case of Regional Economic Communities. Business Management Review, [S. l.], v. 22, n. 2, p. 119-134, 2019. Disponível em: https://bmr.udsm.ac.tz/index.php/bmr/article/view/111. Acesso em: 28 mar. 2024.