Nugraha, I.A., Supriyanto, A., Pauzi, G.A. and Junaidi, J. 2023. The Microbial Fuel Cell Characteristics of the PVA/Chitosan Membrane with Variations of Phosphate Acid and Sodium Alginate Derived from Vegetable Waste. Journal of Energy, Material, and Instrumentation Technology. 4, 4 (Nov. 2023), 136–143. DOI:https://doi.org/10.23960/jemit.v4i4.131.