WASET
    Supriyono and  Sumardiyono and  Rendy J. Pramono,  Application of Tocopherol as Antioxidant to Reduce Decomposition Process on Palm Oil Biodiesel.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2016, vol. 115(7). 944 - 947
    [viewed 08 May 2024]. Available from: https://publications.waset.org/pdf/10005444.