AMEREIH, S.; BARGHOUTHI, Z.; MAJJIAD, L. Colorimetric Determination of Fluoride in Drinking Groundwater using a Polymeric Zirconium Complex of 5-(2-Carboxyphenylazo)-8-Hydroxyquinoline. JOURNAL OF ADVANCES IN CHEMISTRY, [S. l.], v. 4, n. 2, p. 460–465, 2008. DOI: 10.24297/jac.v4i2.2707. Disponível em: https://rajpub.com/index.php/jac/article/view/2707. Acesso em: 4 jul. 2024.