K. DAWOOD, S.; A. HASSEN, I.; Y. YOUSIF, T. Synthesis and Characterization of Tetradentat Macrocyclic Ligands and its Complexes with Mn(II),Fe(II),Co(II),Ni(II) and Cu(II) Metal Ions. Journal of Education and Science (JES), [S. l.], v. 18, n. 2, p. 1–10, 2006. DOI: 10.33899/edusj.2006.79265. Disponível em: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17571. Acesso em: 4 aug. 2025.