Fitriana, F.; Auliq, M.; Galuh, S.; Sutikno, S.; Adytia, D.; Hasan, M. Effect of KMnO₄ Concentration on the Bioelectricity of a Double-Chamber Microbial Fuel Cell Using Cocoa Pod Husk Waste As Substrat. JME 2025, 54 - 61.