Okoro, Oseweuba Valentine. “A Review of the Feasibility of Selected Renewable Energy Technologies in Delta State of Nigeria”. Asian Bulletin of Energy Economics and Technology 2, no. 1 (June 1, 2015): 1–5. Accessed November 24, 2024. https://mail.asianonlinejournals.com/index.php/ABEE/article/view/718.