Analysis of KCl and H2SO4 Electrolyte Concentration Variations on Specific Capacitance of Electrodes (CNT/PVA) Through Cyclic Voltammetry (CV). jse [Internet]. 2025 Mar. 22 [cited 2025 Mar. 25];10(2). Available from: https://jse.serambimekkah.id/index.php/jse/article/view/805