A comparative analysis of the antioxidant potential of watermelon (citrullus lanatus (thunb.)) mesocarp extract fractions evaluated by the DPPH methodIkhwan Yuda Kusuma, Afrah Yunas, Dina Febrina, Dezső Csupor, Muhammad Iqbal Perdana and Hening PratiwiBIO Web Conf., 152 (2025) 01007DOI: https://doi.org/10.1051/bioconf/202515201007