AHMED, Muhammad Jamaluddin; UDDIN, Muhammad Jihan; HOQUE, Muhammad Emdadul. Development of a new highly sensitive and selective spectrophotometric method for the determination of selenium at nano-trace levels in various complex matrices using salicylaldehyde-orthoaminophenol. European Journal of Chemistry, [S. l.], v. 12, n. 4, p. 469–481, 2021. DOI: 10.5155/eurjchem.12.4.469-481.2137. Disponível em: https://eurjchem.com/index.php/eurjchem/article/view/2137. Acesso em: 2 may. 2024.