Al-Shammari, Nayef, and Shaha Al-Obaid. “Linkages of Global Financial Crisis and Trade Direction in an Oil Based Economy”. International Journal of Economics and Financial Issues 8, no. 3 (May 8, 2018): 250–259. Accessed March 28, 2024. https://www.econjournals.com/index.php/ijefi/article/view/6574.