UDUMA, D. O. Oil Exploration and Terrorism in Nigeria: The Experience of the Oil Producing States. International Journal of Economic Development Research and Investment (IJEDRI), [S. l.], v. 6, n. 1, p. 84–91, 2015. Disponível em: http://icidr.org.ng/index.php/Ijedri/article/view/882. Acesso em: 19 sep. 2024.