H. BUTTRUS, N.; Y. DAWOD, R.; A. HASSAN, I. Synthesis and Characterization of Mn(II), Co(II), Ni(II) and Cu(II) complexes with 4’-azachalcone and their adducts with 1,10-phenanthroline. Journal of Education and Science (JES), [S. l.], v. 18, n. 3, p. 1–9, 2006. DOI: 10.33899/edusj.2006.77526. Disponível em: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17141. Acesso em: 4 aug. 2025.