Biomass-derived activated carbon from Cyperus pangorei for high-performance supercapacitor electrodes. Indian Journal of Chemical Technology (IJCT), [S. l.], v. 33, n. 4, p. 515–522, 2026. DOI: 10.56042/ijct.v33i4.33202. Disponível em: https://or.niscpr.res.in/index.php/IJCT/article/view/33202. Acesso em: 21 sep. 2026.