“Synthesis, Characterization and Evaluation Biological Activity of New Schiff Base Compounds and Their Complexes With Some Transition Elements”. University of Thi-Qar Journal of Science 6, no. 2 (June 18, 2017): 81–90. Accessed December 26, 2024. http://mail.jsci.utq.edu.iq/index.php/main/article/view/7.