Ghadeer, S. ., and H. . . Laika. “Identify the Concentration of Some Heavy Metal Elements in Different Types of Marine Sediments Dispersed on Lattakia and Banias Coast”. Tishreen University Journal -Basic Sciences Series, vol. 39, no. 4, Sept. 2018, https://journal.tishreen.edu.sy/index.php/bassnc/article/view/3959.