Le, V. T., C. L. Luu, T. M. H. Ong, V. D. Nguyen, Q. C. T. Nguyen, and Q. P. Ho. “Biodiesel Production from Some Biomass Sources Available in Vietnam”. CTU Journal of Innovation and Sustainable Development , no. 03, Aug. 2016, pp. 102-7, doi:10.22144/ctu.jen.2016.030.