Khani, Abbas Hamzeh, and Fatemeh Meyari. “Achievement of Strength of the Economy in Iran With an Emphasis on Attracting Inward Investment”. International Academic Journal of Economics, vol. 3, no. 1, June 2016, pp. 6-11, https://iaiest.com/iaj/index.php/IAJE/article/view/IAJE1610002.