OJINNAKA, Oliver C.; NDUKWE, Ndukwe K. Adopting a Reference Standard Port for Nigeria. The International Hydrographic Review, [S. l.], v. 9, n. 2, 2008. Disponível em: https://journals.lib.unb.ca/index.php/ihr/article/view/20825. Acesso em: 21 dec. 2024.