ÜçtaÅŸ, Y. E., Bulduk, Ä., Çifci, C., Baydır, A. T. (2026). Efficient removal of regorafenib from aqueous solutions using KOH-activated hazelnut husk-derived activated carbon: adsorption mechanism, kinetics, isotherms and thermodynamics. Scientific Reports. https://doi.org/10.1038/s41598-026-65573-7