Synthesis of Fatty Acid Methyl Ester from Soybean Oil Using Electrolysis Enhanced by Treated Kaolinite as CatalystRudy Syah Putra, Wahyu Sriyono, Mutiara Ayu and Reina Intan KusumawatiE3S Web Conf., 43 (2018) 01024DOI: https://doi.org/10.1051/e3sconf/20184301024