Rayakorn NOKKAEW และ Vittaya PUNSUVON. (2015) Multistage Solvent Extraction for High Yield Oil and Phorbol Esters Removal from Thai Toxic Jatropha curcas Meal. <i>Walailak Journal of Science and Technology</i>, <i>12</i>(4), 299.Rayakorn NOKKAEW และ Vittaya PUNSUVON. "Multistage Solvent Extraction for High Yield Oil and Phorbol Esters Removal from Thai Toxic Jatropha curcas Meal". Walailak Journal of Science and Technology 12 (2015):299.Rayakorn NOKKAEW และ Vittaya PUNSUVON. Multistage Solvent Extraction for High Yield Oil and Phorbol Esters Removal from Thai Toxic Jatropha curcas Meal. Walailak University:ม.ป.ท. 2015.