Nasir Al-Hemidawi, Faris, Abbas Hameed, and Hamid Taleb Al-Saad. 2020. “Heavy Metals, Sediments, Al-Delm Heavy Metals in Sediments of Al-Delmaj Marsh, Al-Qadisiya /Wasit Governorates – Iraq”. Al-Qadisiyah Journal of Pure Science 25 (2), Envi.5-12. https://doi.org/10.29350/qjps.2020.25.2.1076.