OPTIMIZATION OF PRESSURIZED SOLVENT EXTRACTION USING RESPONSE SURFACE METHODOLOGY AND HPLC ANALYSIS OF VITEXIN FROM PASSIFLORA FOETIDA L. JMM-NIMM [Internet]. 2026 Aug. 2 [cited 2026 Aug. 3];29(2):pp. 98 - 106. Available from: https://tapchiduoclieu.vn/index.php/jomm/article/view/283