Zakeri, M. and Abouzari-Lotf, E. and Nasef, M.M. and Ahmad, A. and Ripin, A. and Ting, T.M. and Sithambaranathan, P. (2019) Preparation and characterization of highly stable protic-ionic-liquid membranes. International Journal of Hydrogen Energy, 44 (58). pp. 30732-30742. ISSN 03603199