Fadol, Hassan Tawakol A. 2020. “Estimating the Impact of the Macroeconomic Indicators Shocks on KSA Non-Oil Exports 1970-2019: (SVAR) Analysis and (NARDL) Assessment”. International Journal of Economics and Financial Issues 10 (6):118-28. https://econjournals.com/index.php/ijefi/article/view/10420.