Y.H. Taufiq-YapL.K. LeongR. Irmawati2024-12-232024-12-232007-0910.1016/S1003-9953(07)60058-9https://dspace-cris.utar.edu.my/handle/123456789/7553n-Butane Oxidation over γ-Al2O3 Supported Vanadium Phosphate Catalystsjournal-article