Ahmad MA, Rashid NKA, Hameed BH. Optimization of Polyetherimide Based CMS Membranes Preparation Conditions for CO2/CH4 Selectivit. AMST [Internet]. 2017 Nov. 22 [cited 2024 Apr. 24];14(1). Available from: https://amst.utm.my/index.php/amst/article/view/95