HABET, A. T; AL-JEBOORI, M. J.; ABDULKARIM, E. I.. Synthesis and Characterization of Novel Ligand Type N2O2 and it,s Complexes With Cu(п) Co(п), Ni(п), Zn(п), and Cd(п) ions. Ibn AL- Haitham Journal For Pure and Applied Science, [S.l.], v. 22, n. 2, aug. 2017. ISSN 2521-3407. Available at: <http://jih.uobaghdad.edu.iq/index.php/j/article/view/1239>. Date accessed: 01 dec. 2019.