Muhammed, Ahmed Hussein. “Preparation and Characterization of Complexes VO(IV) and Cu(II) With the New Ligand (1,2-Diphenylethane-1,2-Diylidene-bis(hydrazine-2,1-iylidene))bis (methan-1-Yl-1-ylidene)diphenol (DEDHIMD) and Study Biological Activaty”. Al-Kufa University Journal for Biology, vol. 5, no. 2, Dec. 2013, https://journal.uokufa.edu.iq/index.php/ajb/article/view/7850.