ABRARIN, Shaifa; AHMED, Mohammed Jamaluddin. A highly sensitive and selective spectrophotometric method for the determination of vanadium at nanotrace levels in some environmental, biological, soil, food, and pharmaceutical samples using salicylaldehyde-benzoylhydrazone. European Journal of Chemistry, [S. l.], v. 11, n. 4, p. 385–395, 2020. DOI: 10.5155/eurjchem.11.4.385-395.2030. Disponível em: https://eurjchem.com/index.php/eurjchem/article/view/2030. Acesso em: 2 may. 2024.