SAXS, FESEM AND BET STUDIES OF MESOPOROUS CATALYST SBA-15CONTAINING ZINC PORPHYRIN FOR EPOXIDATION OF LIMONENE. J. Teknol. [Internet]. 2015 Mar. 9 [cited 2024 Dec. 19];78(3-2). Available from: https://journals.utm.my/jurnalteknologi/article/view/7748