Spectral Study of Pt (II), Cr (II) Polymeric Complexes of the Ligand N- Crotonyl -2- Hydroxy-Phenylazomethine. Al-Khwarizmi Engineering Journal, [S. l.], v. 9, n. 4, p. 39–45, 2013. Disponível em: https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/183. Acesso em: 30 apr. 2025.