Omema Atia. Removal of Methylene Blue Using Graphene Oxide Based Silica Coated Magnetic Nanoparticles. Alq J Med App Sci [Internet]. 2023 Oct. 15 [cited 2025 Jun. 1];:641-9. Available from: https://www.journal.utripoli.edu.ly/index.php/Alqalam/article/view/370