Hegde C, Isloor AM, Belavadi G, Kumar R. New Composite Membrane of Carboxylated Polysulfone (CPS)– Polyphenylene Ether Ether Sulfone (PPEES) as Potential Material for Direct Methanol Fuel Cell. JAMST [Internet]. 2017 Nov. 22 [cited 2024 Nov. 23];13(1). Available from: https://amst.utm.my/index.php/amst/article/view/85