Martiani I, Rustamsyah A, Puspitasari TEE, Sujana D. COMPARISON OF ABTS (2,2-AZINOBIS(3-ETHYLBENZOTHIAZOLINE)-6-SULFONIC ACID) AND DPPH (1,1-DIPHENYL-2-PICRYLHYDRAZYL) ASSAYS TO MEASURE THE ANTIOXIDANT ACTIVITY OF ETANOL EXTRACT OF RED ALGA (Gelidium sp). JIFB [Internet]. 2024 Jan. 31 [cited 2026 Sep. 22];15(1):106-12. Available from: https://journal.uniga.ac.id/index.php/JFB/article/view/3461