CHARACTERISATION AND IDENTIFICATION OF KAEMPFERIA PARVIFLORA, CURCUMA CAESIA AND CURCUMA AERUGINOSA BY MULTI-STEPS INFRARED SPECTROSCOPY AND CHEMOMETRIC ANALYSIS. JTFS [Internet]. 2025 Jul. 22 [cited 2025 Oct. 11];37:112-20. Available from: https://jtfs.frim.gov.my/jtfs/article/view/3293