Synthesis of Binuclear Complexes of Cu (II), Ni (II) and Cr (III) Metal Ions Derived from Di-Imine Compound as Biterminal Binding Site Ligand. (2020). Al-Nahrain Journal of Science, 23(4), 19-28. https://mail.anjs.edu.iq/index.php/anjs/article/view/2340