Nasrazadani, Hajar, and Maria Pilar Muñoz Gracia. “Comparing Iranian and Spanish Electricity Markets With Nonlinear Time Series”. International Journal of Energy Economics and Policy 7, no. 2 (April 14, 2017): 262–286. Accessed April 19, 2024. https://www.econjournals.com/index.php/ijeep/article/view/4226.