NGEREBO-A, T. A. Unraveling the Uncertainty of the Niger Delta Crisis through Taxation. Asian Economic and Financial Review , [S. l.], v. 3, n. 2, p. 186–195, 2013. Disponível em: https://archive.aessweb.com/index.php/5002/article/view/985. Acesso em: 5 jul. 2024.