Octhaviana, Vivi, et al. “Electrochemical Efficiency of Tomato and Pineapple Peel Waste-Based Bio-Batteries With KCl Inclusion”. AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment), vol. 10, no. 2, June 2026, pp. 467-74, doi:10.29165/ajarcde.v10i2.1081.