KALIA, K.C.; KUMAR, Anil; SHARMA, Rajeev. Simultaneous Spectrophotometric Estimation of Cobalt(II) and Nickel(II) with Phenylazobenzaldoxime . Asian Journal of Chemistry, [S. l.], v. 5, n. 3, p. 559–562, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/24871. Acesso em: 29 nov. 2024.