“Synthesis and Spectroscopic and Biological Activity for Binuclear Complexes With Mn(II),Fe(II) and Zn(II) With Ligand Type N2O2”. Journal of the College of Basic Education 19, no. 79 (December 14, 2022): 755–767. Accessed April 20, 2025. https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/7394.