Thammapat, Pornpisanu, AND Siriamornpun, Sirithon. " Effect of Urea-to-Fatty Acid Ratio and Crystallization Temperature on the Fatty Acid Composition of Rice Bran Oil Concentrate by Urea Complexation" Naresuan University Journal: Science and Technology (NUJST) [Online], Volume 31 Number 1 (28 December 2022)