“Preparation, Characterization and Biological Activities of Some Unsymmetrical Schiff Bases Derived from M-Phenyelenediamine and Their Metal Complexes”. Rafidain Journal of Science 28, no. 2 (June 1, 2019): 23–36. Accessed September 20, 2026. https://rsci.uomosul.edu.iq/index.php/rsci/article/view/46892.