Hierarchically Porous ZSM-5 Synthesized by Nonionic- and Cationic-Templating Routes and Their Catalytic Activity in Liquid-Phase Esterification oleh Rino R. Mukti, Y. Kamimura, W. Chaikittisilp, H. Hirahara, A. Shimojima, M. Ogura, K. K. Cheralathan, S. P. Elangovan, K. Itabashi, T. Okubo