OREBIYI, P. A.; EKONG, Christopher N. Oil Production and the Poverty Situation in the Niger Delta Region of Nigeria: A Case of Selected Communities: Journal of World Economic Research (JWER). Vol. 7, No. 1. Afrischolar Discovery Repository (Annex), [S. l.], p. 21–36, 2018. DOI: 10.60951/afrischolar-326. Disponível em: https://www.publications.afrischolar.net/index.php/home/article/view/326. Acesso em: 24 jun. 2025.