Al-Zabad, R. A., Al-Khafaji, A. H., & AL-Saad, H. T. (2024). Analyzing and distribution of polychlorinated biphenyls (PCBs) in sediments along Shatt Al-Arab Estuary, Iraq. Technology Audit and Production Reserves, 4(3(78), 33–38. https://doi.org/10.15587/2706-5448.2024.310819