“Microwave-based Transesterification of Waste Cooking Oil using Waste Aluminium Foil (NaOH/γ-Al2O3) as catalyst: TRANSESTERIFICATION OF WASTE COOKING OIL” (2023) Indian Journal of Engineering and Materials Sciences (IJEMS), 30(2), pp. 249–255. doi:10.56042/ijems.v30i2.1361.