Wijayanto, A., Herdianty, J., Putri, L.A.M. and Sumanto, A.B. 2025. Formulation of Fibrauren tinctoria Lour. Extract Serum, As an Antioxidant with the 1,1-Diphenyl 2-Picryhydrazyl (DPPH) Method. Open Access Health Scientific Journal. 6, 2 (Aug. 2025), 330–335. DOI:https://doi.org/10.55700/oahsj.v6i2.125.