MOHSEN, T. Preparation and spectral diagnosis of an AZO derived from 4-Amino Acetophenon and its complex preparation with Ferrous. Journal of Education and Science (JES), [S. l.], v. 21, n. 4, p. 1–11, 2008. DOI: 10.33899/edusj.2008.56088. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/24275. Acesso em: 6 aug. 2025.