H. Al-Hiti, Akram, Muna H. Al-Joubori, and Ayad A. A. Abd Al-Razaq. 2007. “Biotreatment Technique to Treat Oil Wells Drilling Waste”. Iraqi Journal of Chemical and Petroleum Engineering 8 (3): 37-41. https://doi.org/10.31699/IJCPE.2007.3.7.