Nahidi Amirkhiz, Mohammadreza, Rahimzadeh, Farzad, shokouhifard, siamak. “Study of the Relation among Economic Growth, Energy Using and Greenhouse Gas Emissions (Case study: Selected Countries of the OIC).” Journal of Environmental Science and Technology, vol. 22, no. 3, 2020, pp. 13-26. 10.22034/jest.2018.24919.3396