Optimization of malachite green adsorption from aqueous solution onto Anchote peel based activated carbon using Box Behnken designMeseret Dawit Teweldebrihan, Mikiyas Abewaa Gnaro and Mirzi L. BetasoloEPJ Web Conf., 351 (2026) 01010DOI: https://doi.org/10.1051/epjconf/202635101010