K. Mohammed, Melad, Saad H. Khudaier, Ithar kamil Al-Mayaly, and Shihab A. Salman. “Isolation, Screening and Characterization of Crude Oil Degrading Bacteria Isolated from Al- Dora Refinery Wastewater Treatment Plant”. Al-Qadisiyah Journal of Pure Science 23, no. 3 (September 3, 2018): 87 - 99. Accessed May 1, 2024. https://journalsc.qu.edu.iq/index.php/JOPS/article/view/894.