Motasemi, Farough, and Farid Nasir Ani. “THE PRODUCTION OF BIODIESEL FROM WASTE COOKING OIL USING MICROWAVE IRRADIATION”. Jurnal Mekanikal, vol. 32, no. 1, Apr. 2018, https://jurnalmekanikal.utm.my/index.php/jurnalmekanikal/article/view/94.