Setiawan, Andi Arif, et al. “STUDY OF VOLTAGE AND ELECTRIC CURRENT GENERATED FROM CU-ZN ELECTRODES IN A MEDIUM OF SAWDUST AND COAL STOCKPILE WASTEWATER”. Indonesian Physical Review, vol. 7, no. 1, Jan. 2024, pp. 95-106, doi:10.29303/ipr.v7i1.245.