“ANALYSIS AND CHARACTERIZATION OF THE INDICATOR ELECTRODE MEMBRANE PVA-ENZYME GA PANI-BENZENE SULFONATE ACID PVC-KTPCLPB-O-NPOE”. EINSTEIN (e-Journal) 14, no. 2 (June 18, 2026): 35–40. Accessed August 23, 2026. https://jurnal.unimed.ac.id/2012/index.php/einsten/article/view/61859.