Hamzah, Y.; Taer, E.; Apriwandi, A.; Supian, F. L.; Mozaffari, N.; Mozaffari, N. Cigarette Filter Butts-Derived Activated Carbon With Free Binder Electrode Design for Solid-State Supercapacitor Application: From Hazardous Waste to Solid-State Supercapacitor. CST 2023, 8, 134-142.