Okoro, Emmanuel E., Lawrence U. Okoye, Ikechukwu S. Okafor, Tamunotonjo Obomanu, and Ngozi Adeleye. “Impact of Production Sharing Contract Price Sliding Royalty: The Case of Nigeria’s Deepwater Operation”. International Journal of Energy Economics and Policy 11, no. 3 (April 10, 2021): 261–268. Accessed March 29, 2024. https://www.econjournals.com/index.php/ijeep/article/view/10837.