Aidi Berahim, Muhammad Syahizul, Mohd Fadhil Majnis, and Mustaffa Ali Azhar Taib. 2019. “Formation of Titanium Dioxide Nanoparticles by Anodization of Valve Metals”. Progress in Energy and Environment 7 (January):11-19. https://www.akademiabaru.com/submit/index.php/progee/article/view/1050.