E. A. Elkhair, T. A. E. Bashiti, A. A. Masad, and W. S. A. Draz, “Antibacterial Effect of Some Palestinian Plant Extracts against Clinical Multidrug-Resistant Gram- Negative Bacteria: A possible synergism with antibiotics”, Bangladesh J Med Sci, vol. 19, no. 3, pp. 509–519, Mar. 2020.