RAPID INVESTIGATION OF THE METABOLITE CONTENT IN HIBISCUS SABDARIFFA var. UKMR-2 CULTIVATED UNDER THE INFLUENCE OF ELEVATED CO2 USING TRI-STEP FT-IR SPECTROSCOPY . JT [Internet]. 2020 Dec. 7 [cited 2024 Jul. 22];83(1):75-83. Available from: https://journals.utm.my/jurnalteknologi/article/view/14825