Bessong, Columbus, Napoleon Bessong, and Paul Olofu. “The Contributions of Niger Delta Development Commission (NDDC) and Its Effect to Economic Development in South-South, Nigeria”. Transdisciplinary Journal of Education & Sustainable Development Studies 2, no. 1 (June 1, 2026): 141–155. Accessed June 9, 2026. https://tjesds.org.ng/index.php/home/article/view/88.