Mostafaei, Hamidreza, and Shaghayegh Kordnoori. “Hybrid Grey Forecasting Model for Iran’s Energy Consumption and Supply”. International Journal of Energy Economics and Policy 2, no. 3 (April 28, 2012): 97–102. Accessed November 22, 2024. https://econjournals.com./index.php/ijeep/article/view/167.