GUPTA, Vinod K. Potentiometric Sensors for Heavy Metals – An Overview. CHIMIA, [S. l.], v. 59, n. 5, p. 209, 2005. DOI: 10.2533/000942905777676614. Disponível em: https://www.chimia.ch/chimia/article/view/2005_209. Acesso em: 29 apr. 2024.