Al-Saadi, Aamal, and Noor Mohammad Ali. “Biodegradation of Phenol by Klebsiell Aoxytoca Selected from Oil Contaminated Environments”. Al-Qadisiyah Journal of Pure Science 25, no. 4 (October 27, 2020): Envi. 13-18. Accessed May 17, 2024. https://journalsc.qu.edu.iq/index.php/JOPS/article/view/1202.