B. S. Journal, "Synthesis, structural study, antimicrobial activity and theoretical treatment of Cr(III), Ni(II), Pt(IV) and Zn(II) complexes with 2-hydroxy-4-Nitro phenyl piperonalidene: Israa.Q.yousif | Mahasin.F.Alias | Ekbal R. Hana", Baghdad Sci.J, م 7, عدد 1, ص 573-584, 2010.