Nagy, Zoltán, and Tekla Sebestyen Szep. “Losers of the Falling Oil Prices: Changes in Oil Vulnerability in the Oil Exporting Countries”. International Journal of Energy Economics and Policy 6, no. 4 (October 21, 2016): 738–752. Accessed April 27, 2024. https://econjournals.com/index.php/ijeep/article/view/2706.