Maythinee Sirikulbodee. (2007) Biodiesel production from crude palm oil using K2CO3/CaO as heterogeneous catalyst /. Kasetsart University,:ม.ป.ท.Maythinee Sirikulbodee. 2007. Biodiesel production from crude palm oil using K2CO3/CaO as heterogeneous catalyst /. ม.ป.ท.:Kasetsart University,;Maythinee Sirikulbodee. Biodiesel production from crude palm oil using K2CO3/CaO as heterogeneous catalyst /. ม.ป.ท.:Kasetsart University, 2007. Print.