Alshomaly, I. Q., and W. Shawaqfeh. “The Effect of Export Diversification on the Economic Growth of West-Asian Arab Countries”. Journal of Social Sciences (COES&Amp;RJ-JSS), vol. 9, no. 2, Apr. 2020, pp. 429-50, doi:10.25255/jss.2020.9.2.429.450.