S., Dr. Needorn. R.; C., Dr. Okoisama. T.; K. , Agbiriogu. E. Operations Improvement Function and Economic Sustainability of Petroleum Tank Farms in South South, Nigeria. International Journal on Economics, Finance and Sustainable Development, [S. l.], v. 4, n. 3, p. 55–71, 2022. DOI: 10.31149/ijefsd.v4i3.2846. Disponível em: https://journals.researchparks.org/index.php/IJEFSD/article/view/2846. Acesso em: 30 oct. 2026.