Murti, G.W. et al. 2024. KOH Activated-Biochar from Oil Palm Solid Wastes Via Pyrolysis for Energy Storage Application. Jurnal Ilmiah Teknik Kimia. 8, 1 (Mar. 2024), 39–51. DOI:https://doi.org/10.32493/jitk.v8i1.37710.