Lei Lei Aung และ Paitip Thiravetyan. (2014) Preparation of activated kaolin for bleaching rice bran oil and synthetic kaolinite to assess sorption properties of these particles in relation to their morphology. King Mongkut’s University of Technology Thonburi:ม.ป.ท.Lei Lei Aung และ Paitip Thiravetyan. 2014. Preparation of activated kaolin for bleaching rice bran oil and synthetic kaolinite to assess sorption properties of these particles in relation to their morphology. ม.ป.ท.:King Mongkut’s University of Technology Thonburi;Lei Lei Aung และ Paitip Thiravetyan. Preparation of activated kaolin for bleaching rice bran oil and synthetic kaolinite to assess sorption properties of these particles in relation to their morphology. ม.ป.ท.:King Mongkut’s University of Technology Thonburi, 2014. Print.