Fabrication and Characterization of Core Shell Fe3O4@SiO2 /P-AM Nanocomposites for ‎Efficient Cu (II) ions Adsorption from Waste Water. JUBES [Internet]. 2024 Apr. 15 [cited 2025 Apr. 3];32(2):78-9. Available from: https://journalofbabylon.com/index.php/JUBES/article/view/5186