R. A. Khdur and E. H. Zimam, “Synthesis And Characterization Of New Azetidinone Ring Derivative From Sulphadiazine Drug”, J. K. Chem. Sci., vol. 2, no. 5, pp. 53–65, Jan. 2023, Accessed: Sep. 22, 2026. [Online]. Available: https://journal.uokufa.edu.iq/index.php/jkcs/article/view/11026