%0 Journal Article %A Maddah, Majid, Raoufi, Fatemeh %T Direct and Indirect Effects of Government Expenditures on Pollution Based on Simultaneous Equations System Approach %J Journal of Environmental Science and Technology %V 19 %N 4 %P 155-166 %D 2017 %R 10.22034/jest.2017.10719 %U https://sanad.iau.ir/fa/Article/839724