Warakom Suwanthai และ Vittaya Punsuvon. (2014) Optimization of refined bleached and deodorized palm oil biodiesel production using calcium methoxide catalyst by response surface methodology. kasetsart University:ม.ป.ท.Warakom Suwanthai และ Vittaya Punsuvon. 2014. Optimization of refined bleached and deodorized palm oil biodiesel production using calcium methoxide catalyst by response surface methodology. ม.ป.ท.:kasetsart University;Warakom Suwanthai และ Vittaya Punsuvon. Optimization of refined bleached and deodorized palm oil biodiesel production using calcium methoxide catalyst by response surface methodology. ม.ป.ท.:kasetsart University, 2014. Print.