ANALYSIS AND CHARACTERIZATION OF THE INDICATOR ELECTRODE MEMBRANE PVA-ENZYME/GA/PANI-BENZENE SULFONATE ACID/ PVC-KTPCLPB-O-NPOE. EINSTEIN (e-Journal), [S. l.], v. 14, n. 2, p. 35–40, 2026. DOI: 10.24114/00ss7v40. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/einsten/article/view/61859. Acesso em: 23 aug. 2026.