Comparative study of antioxidant properties in three salak (Salacca zalacca) varieties from the Sleman region, YogyakartaDita Kristanti, Nissa Arifa, Anastasia Wheni Indrianingsih and Sri RaharjoBIO Web Conf., 210 (2026) 02007DOI: https://doi.org/10.1051/bioconf/202621002007