Alano JH, Rodrigues L da S, Maron GK, et al. A Simple and Complete Supercapacitor Characterization System Using a Programmable Sourcemeter. Orbital: Electron. J. Chem. 2019;11(2):133-141. Accessed January 29, 2026. https://periodicos.ufms.br/index.php/orbital/article/view/16001