K. Viraj Miyuranga, B. Balasuriya, U. S.P.R. Arachchige, R. Jayasinghe, and N. Weerasekara, “A Comparative Analysis of Impact of Hexane, Diethyl Ether, Toluene and Acetone on Biodiesel Transesterification Process”, ajc, vol. 34, no. 10, pp. 2545–2550, Sep. 2022.