Mba, I. C., Mba, E. I., Ogbuabor, J. E., & Arazu, W. O. (2019). 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(2), 283–287. Retrieved from https://econjournals.org.tr/index.php/ijeep/article/view/7332