R. Alshwaikh and Douaa Rashed Hamady, “Role Of Efflux Pump Genes In Antibiotic Resistance of Klebsiella pneumoniae Bacteria Isolated From Clinical Causes: A Narrative Review”, Acad. Sci. J., vol. 3, no. 4, pp. 251–274, Oct. 2025, doi: 10.24237/.