Mba, Ifeoma Christy, Emmanuel Ikechukwu Mba, Jonathan Emenike Ogbuabor, and Winnie Ogochukwu Arazu. “Causes and Terrain of Oil Spillage in Niger Delta Region of Nigeria: The Analysis of Variance Approach”. International Journal of Energy Economics and Policy 9, no. 2 (February 14, 2019): 283–287. Accessed December 28, 2024. https://econjournals.org.tr/index.php/ijeep/article/view/7332.