TY - JOUR T1 - An Ultrasound Assisted Transesterification to Optimize Biodiesel Production from Rice Bran Oil AU - Arridina Susan Silitonga,Rahmawaty ,Husin Ibrahim,Surya Dharma,Abdi Hanra Sebayang,Khairil ,Sumartono ,Joko Sutrisno,Abdul Razak JO - International Journal of Technology VL - 11 IS - 2 SP - 291 EP - 319 PY - 2020 DA - 2020/04/21 SN - 2087-2100 DO - https://doi.org/10.14716/ijtech.v11i2.905 UR - https://ijtech.eng.ui.ac.id/article/view/905