Alkhathlan, K. A., Alkhateeb, T. T. Y., Mahmood, H., & Bindabel, W. A. (2020). Determinants of Diversification from Oil Sector in Saudi Arabia. International Journal of Energy Economics and Policy, 10(5), 384–391. Retrieved from https://econjournals.com./index.php/ijeep/article/view/9709