Salman, E. D., A. J. H. AL-Saedi, A. G. M. AL-Kazzaz, and S. S. Yahya. “The Effect of Aqueous Extract and Essential Oils of the Leaves of Eucalyptus Incrassate on β- Lactam Resistant Staphylococcus Aureus”. Ibn AL-Haitham Journal For Pure and Applied Sciences, vol. 27, no. 1, Apr. 2017, pp. 76-82,