Numan, Ahmad T., Khalid F. Ali, and Eman I. Al-salihi. “Synthesis and Characterization of Schiff Base Folic Acid Based Ligand and Its Complexes”. Ibn AL-Haitham Journal For Pure and Applied Sciences 28, no. 2 (March 16, 2017): 69–85. Accessed December 12, 2024. https://jih.uobaghdad.edu.iq/index.php/j/article/view/178.