A. S. Hussein, “Synthesis And Spectrophotometer Study 2-[(2-Sulfopheny)Azo]-4,5-Diphenylimidazole With Some Transition Metal Complexes”, J. K. Chem. Sci., no. 6, Feb. 2016, Accessed: May 13, 2026. [Online]. Available: https://journal.uokufa.edu.iq/index.php/jkcs/article/view/3420