Sadeghi, H., Rashidinejad, M., Abdollahi, A.. “An Investigation on the Impacts of Renewable Energy Sources in the Generation Expansion Planning Framework from Social Welfare Perspective.” Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran, vol. 14, no. 1, 2016, pp. 1-12.