Issa, I. O., M. J. Al-Jeboori, and J. S. Al-Dulaimi. 2017. “Formation of Binuclear Metal Complexes With Multidentate Schiff-Base Oxime Ligand: Synthesis and Spectral Investigation”. Ibn AL-Haitham Journal For Pure and Applied Sciences 24 (2). https://jih.uobaghdad.edu.iq/index.php/j/article/view/757.