“CHARACTERISATION AND IDENTIFICATION OF KAEMPFERIA PARVIFLORA, CURCUMA CAESIA AND CURCUMA AERUGINOSA BY MULTI-STEPS INFRARED SPECTROSCOPY AND CHEMOMETRIC ANALYSIS”. JOURNAL OF TROPICAL FOREST SCIENCE 37 (July 22, 2025): 112–120. Accessed October 11, 2025. https://jtfs.frim.gov.my/jtfs/article/view/3293.