Rukhayyah KK, Kawareng AT, Sastyarina Y. Studi Literatur: Uji Aktivitas Antioksidan Ekstrak Jahe Merah (Zingiber officinale var. Rubrum) Menggunakan Metode 2,2- diphenyl-1-picrylhydrazyl (DPPH): Literature Study: Antioxidant Activity Test of Red Ginger Extract (Zingiber officinale var. Rubrum) using the 2,2- diphenyl-1-picrylhydrazyl DPPH method. Proc. Mul. Pharm. Conf. [Internet]. 2022 May 31 [cited 2026 Jun. 2];15(1):242-5. Available from: https://mpc.jurnalfamul.com/index.php/mpc/article/view/648