& Al-Tabatabai, Al-Zurfi. “AQUATIC PLANT (HYDRILLA VERTICILLATA) ROLES IN BIOACCUMULATION OF HEAVY METALS”. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, vol. 51, no. 2, Apr. 2020, pp. 574-8, https://doi.org/10.36103/ijas.v51i2.984.