Fattahi, Shahram, Kiomars Sohaili, Hamed Monkaresi, and Fatemeh Mehrabi. 2017. “Modelling and Forecasting Recessions in Oil-Exporting Countries: The Case of Iran”. International Journal of Economics and Financial Issues 7 (3):569-74. https://econjournals.net.tr/index.php/ijefi/article/view/4855.