Al-Khafaji, Sattar Jabar, and Maher Mandeel Mahdi. “Geochemical, Mineralogical and Biological Study of Holocene Deposits in Almuthana Province, Southern Iraq”. Iraqi Journal of Science, vol. 60, no. 7, July 2019, pp. 1521-9, https://doi.org/10.24996/ijs.2019.60.7.12.