Safira LR, Widyasanti A, Nurjanah S. Effects of Solvent Volume Ratio on Patchouli-Alcohol Crystallization in Patchouli Oil (Pogostemon cablin Benth) with Cooling Crystallization Method. JRPB [Internet]. 2019 Sep. 30 [cited 2024 Apr. 28];7(2):239-48. Available from: https://jrpb.unram.ac.id/index.php/jrpb/article/view/142