“Synthesis, Characterization and Antimicrobial Activity of Azetidin-2-one based Phenyl Sulfonyl Pyrazoline Derivatives”, GJSFR, vol. 14, no. B1, pp. 33–38, Jan. 2014, Accessed: Feb. 05, 2026. [Online]. Available: https://www.journalofscience.org/index.php/GJSFR/article/view/1076