VIJAYA RAJU, K.; RAMBABU, T. Reductimetric Determination of Peroxydisulphate with Iron(II) in Phosphoric Acid Medium Using Resorufin as a Redox Indicator. Asian Journal of Chemistry, [S. l.], v. 25, n. 11, p. 6453–6454, 2013. DOI: 10.14233/ajchem.2013.14216A. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/25_12_133. Acesso em: 18 jul. 2024.