SANKAR, K.; NAZEERA BEEVI, A. Synthesis, Characterization and Biological Studies of Mn(III), Co(II), Ni(II) and Cu(II) Chelates of Polystyrene Schiff Base. Asian Journal of Chemistry, [S. l.], v. 24, n. 4, p. 1654–1656, 2011. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/8811. Acesso em: 9 jul. 2024.