Extraction Method and Crude Drug-to-Solvent Ratio Effects on the Antioxidant Properties and Physicochemical Profile during Storage of a Polyherbal Formulation ExtractDwi Hartanti, Addien Anugrah Insani, Satriyo Krido Wahono and Alwani HamadBIO Web Conf., 135 (2024) 06002DOI: https://doi.org/10.1051/bioconf/202413506002