OBI, C. Nigeria’s Niger Delta: Understanding the Complex Drivers of Violent Oil-related Conflict. Africa Development, [S. l.], v. 34, n. 2, 2010. DOI: 10.4314/ad.v34i2.57373. Disponível em: https://www.ajol.info/index.php/ad/article/view/57373. Acesso em: 16 aug. 2026.