Hegde, C. et al. 2017. New Composite Membrane of Carboxylated Polysulfone (CPS)– Polyphenylene Ether Ether Sulfone (PPEES) as Potential Material for Direct Methanol Fuel Cell. Journal of Applied Membrane Science & Technology. 13, 1 (Nov. 2017). DOI:https://doi.org/10.11113/amst.v13i1.85.