“Using Titanium Nanotubes As Photocatalysts in the Photodegradation Process of Crystal Violet Dye : ”. Samarra Journal of Pure and Applied Science 7, no. 2 (June 30, 2025): 77–87. Accessed April 24, 2026. https://sjpas.com/index.php/sjpas/article/view/1025.