Williams Uyo Queen *, Tensaba Andes Akafa, Abatyough Terungwa Michael, Adewunmi Olufemi Oluwole. Fabrication of Graphene-Based Tin Oxide (Sno2) Composite With Improved Visible Light For The Photocatalytic Degradation of Methylene Blue. IJEMD-BMCR [Internet]. 2025 Aug. 22 [cited 2025 Sep. 4];3(2):14. Available from: https://ojs.ijemd.com/index.php/BiomedicalCR/article/view/438