Ayu Kartika, D.; Febria Leswana, N. .; Taufiqurrahman, M. Antioxidant Activity in Kombucha (Scooby) Tea Based on Fermentation Duration With DPPH (1,1-Diphenyl-2-Picrylhydrazyl) Method. J Sains & Tek. Far. Ind. 2025, 14, 84-90.