DIFFERENTIATION OF THE WHITE AND PURPLE FLOWER FORMS OF Orthosiphon aristatus (Blume) Miq. BY 1D and 2D CORRELATION IR SPECTROSCOPY. J. Teknol. [Internet]. 2015 Oct. 28 [cited 2024 Dec. 20];77(3). Available from: https://journals.utm.my/jurnalteknologi/article/view/6010