I. Arteen, H., F. Hassan, H., K. Al-Fahhady, B., M. Al-Nidaa, I. and Sh. Al-Nama, K. 2019. Synthesis, Characterization and Antibacterial Activities of New Metal Complexes of Unsymmetrical Tetradentate Schiff Bases. Rafidain Journal of Science. 28, 2 (Jun. 2019), 10–22. DOI:https://doi.org/10.33899/rjs.2019.159976.