O. A., B.; PATRICIA ESE, U. Oxidation of Cyanide Ion by 3,7 bis (dimethylamino) phenothionium Chloride in Aqueous Perchloric Acid. International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 24, n. 2, p. 55–65, 2015. Disponível em: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/3595. Acesso em: 23 jul. 2024.