A. R. Ahmad, R. Haerunnisasaleh, and V. Handayani, “Standardization and Characterization of Essential Oil of Patchouli Stem (Pogostemon cablin Benth.) By Chromatography-Mass Spectrometry (GC-MS) Method”, BCS, vol. 3, no. 3, pp. 83–92, Jul. 2024.