Application of PAN/α-Fe2O3-Bentonite as A Photocatalytic Membrane for The Photodegradation of Methylene Blue. Valensi [Internet]. 2023 May 31 [cited 2026 Aug. 4];9(1):22-9. Available from: https://journal.uinjkt.ac.id/index.php/valensi/article/view/28635