Norwahyu Jusoh, Y. F. Yeong, K. K. Lau and A. M. Shariff (2022) “Effects of Amine-Functionalization on Mixed Matrix Membranes Encompassing of T-Type Zeolite and 6FDA-based Polyimide for Separation of CO2 from CH4”, International Journal of Automotive and Mechanical Engineering, 15(1), pp. 5126–5134. doi: 10.15282/ijame.15.1.2018.17.0396.