NWEKEAKU, C.; ATTEH, J. Cabotage Act and the Challenges of Nigerian Shipping Lines in Sub-Sahara Africa. Advances in Social Sciences Research Journal, [S. l.], v. 3, n. 5, 2016. DOI: 10.14738/assrj.35.1988. Disponível em: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/1988. Acesso em: 30 apr. 2024.