Samodra G, Azizah LN. ANALYSIS ANTIOXIDANT ACTIVITY AND TOTAL FLAVONOID CONTENT COMBINATION OF ETHANOL EXTRACT OF KENCUR RHIZOME (Kaempferiae Galanga L.) AND TAPAK DARA LEAF (Catharanthus Roseus) USING DPPH METHOD: ANTIOXIDANT ACTIVITY. ijhsrd [Internet]. 2023 Dec. 16 [cited 2024 Dec. 22];5(2):128-3. Available from: http://ijhsrd.com/index.php/ijhsrd/article/view/186