Majeed OS, Ibraheem AK, Shati AA. Temporal and spatial fluctuations of some heavy metals and silica in Tigris River water, downstream of Belad city, Iraq. Intl. J. Aquat. Biol. [Internet]. 2024 Oct. 25 [cited 2025 Jan. 18];12(5):485-94. Available from: https://ij-aquaticbiology.com/index.php/ijab/article/view/2204