Abbas, Z.M. 2026. Biodegradation of Polycyclic Aromatic Hydrocarbons in Crude Oil by Bacillus cereus Isolate: GC-FID Analysis and PAH Characterization. Journal of Wasit for Science and Medicine. 19, 4 (Nov. 2026), 58–67. DOI:https://doi.org/10.31185/jwsm.702.