JEPA MALAR, A.; SANKARANARAYANA PILLAI, M. Synthesis and Characterization of Schiff Base Complexes of Molybdenum(VI), Tungsten(VI) and Chromium(III) with Vanillin and Aspartic Acid. Asian Journal of Chemistry, [S. l.], v. 22, n. 7, p. 5551–5554, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/11674. Acesso em: 3 jul. 2024.