Ultrasound-aided In Situ Transesterification of oil Adsorbed on Decanter Cake Using Efba and Na2SiO3 as Catalysts

by Gaanty Pragas, Maniam, Noor, Hindryawati, Irma, Nurfitri, Rajan, Jose, M. H. A., Rahim, M. M., Yusoff
Published 2014