Y. Yousif Amein, Thana, and Ihsan A. Mustafa. “Preparation and Characterization of Some Divalent Metal Ion Complexes With Schiff Base Ligands Derived from Amino Acids”. Rafidain Journal of Science 20, no. 2 (March 1, 2009): 93–109. Accessed October 3, 2025. https://rsprs.uomosul.edu.iq/index.php/rsci/article/view/46640.