Ton, P., H. Le, and H. To. “BIODIESEL FROM JATROPHA SEED OIL: SYNTHESIS AND EVALUATE EMISSION FROM BIODIESEL FUEL IN DIESEL ENGINE”. VNUHCM Journal of Science and Technology Development, Vol. 14, no. 4, Dec. 2011, pp. 75-85, doi:https://doi.org/10.32508/stdj.v14i4.2021.