Pengaruh Ion Na+, Ion Hg2+ dan Ion Cr3+ Terhadap Kinerja Sensor Potensiometri Ion Timbal (II) Tipe Kawat Terlapis Berbasis Pirofilit. Jurnal Kimia Valensi, [S. l.], p. 80–83, 2015. DOI: 10.15408/jkv.v0i0.3144. Disponível em: https://journal.uinjkt.ac.id/valensi/article/view/3144. Acesso em: 9 mar. 2026.