Chemoselective decarboxylation of ceiba oil to diesel-range alkanes over a red mud based catalyst under H2-free conditions by Adzahar, Nur Athirah, Mijan, N. Asikin, Saiman, Mohd Izham, Alsultan, G. Abdulkareem, Mastuli, M. S., Shamsuddine, Mohd Razali, Yap, Y. H. Taufiq