Differential Pulse Voltammetry Technique Using Ferrocene-Modified Carbon Paste Electrodes for Determination of Pb(II) In Kepok Banana. Jurnal Kimia Valensi, [S. l.], v. 6, n. 2, p. 185–191, 2021. DOI: 10.15408/jkv.v6i2.16610. Disponível em: https://journal.uinjkt.ac.id/valensi/article/view/16610. Acesso em: 13 apr. 2026.