Bayani F, Rosmayanti B, Hamdani AS, Bimaharyanto DE, Hulyadi H. Identification of Antioxidant Activity of Bridelia Micrantha Bark Using the DPPH Method. HJKK [Internet]. 2024 Apr. 30 [cited 2025 Aug. 15];12(2):308-19. Available from: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/11346