RAMANA MURTHY, G.Y.; SREENIVASULU REDDY., T. Some Observations on the use of 2-Hydroxyacetophenone Tbiosemicarbazone as a Spectrophotometric Reagent for the Determination of Vanadium(IV) and Vanadium(V). Asian Journal of Chemistry, [S. l.], v. 6, n. 2, p. 229–232, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/24535. Acesso em: 29 nov. 2024.