Itsekor, Lucky. “A Need for Investment in Nigerian Crude Oil Refining and Infrastructures: A Panacea to Refined Petroleum Shortages and Economic Growth”. Archives of Business Research 8, no. 4 (April 12, 2020): 31–46. Accessed June 18, 2026. https://scholarpublishing.org/journals/index.php/ABR/article/view/9460.