Al-Nama, K., ک, A. Abdullah, and أ.أ. “Synthesis and Characterization of Mn(II) ,Co(II) ,Ni(II) ,Cu(II) ,Zn(II) and Cd(II) Complexes With Di-Schiff Bases Derived from O- or M- Phenylenediamine and 9,10-Phenanthrenequinone”. Journal of Education and Science (JES) 26, no. 5 (December 1, 2013): 93–104. Accessed August 4, 2025. https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17201.