Hani Tawfeeq, M., and B. Shaheed Yesser. “Study of Inhibitory Activity for Rhamnolipid Produced by Pseudomonas Aeruginosa Against Some Types of Pathogenic Bacteria in Vivo”. Al-Qadisiyah Journal of Pure Science, Vol. 23, no. 1, May 2018, pp. 34 -6, doi:10.29350/jops.2018.23.1.714.