Sharif, S. A., A. S. Ismaeil, and A. A. Ahmad. “Synergistic Effect of Different Plant Extracts and Antibiotics on Some Pathogenic Bacteria”. Science Journal of University of Zakho, vol. 8, no. 1, Mar. 2020, pp. 7-11, doi:10.25271/sjuoz.2020.8.1.653.