OPTIMIZATION OF THE EXTRACTION OF TOTAL FLAVONOIDS FROM LAC TIEN (PASSIFLORA FOETIDA L.) USING THE RESPONSE SURFACE METHODOLOGY. JMM-NIMM [Internet]. 2026 Aug. 7 [cited 2026 Aug. 8];3(28):pp. 166 - 172. Available from: https://tapchiduoclieu.vn/index.php/jomm/article/view/352