%0 Journal Article %T Comparing Different Methods of Fabricating Polysulfone Membranes for CO2/CH4 Separation %A Khoshchehreh, Mohamadreza %A Saljoughi, Ehsan %A Kiani, Shirin %A Kamel Tousi, Reza %J Tobacco Regulatory Science %@ 2333-9748 %D 2022