Obadi, S. M., Othmanová, S. and Abdová, M. (2013) “What are the Causes of High Crude Oil Price? Causality Investigation”, International Journal of Energy Economics and Policy, 3(S), pp. 80–92. Available at: https://econjournals.com.tr/index.php/ijeep/article/view/582 (Accessed: 24 December 2024).