Senain, Isrihetty, Nafarizal Nayan, and Hashim Saim. “Structural and Electrical Properties of TiO2 Thin Film Derived from Sol-Gel Method Using Titanium (IV) Butoxide”. International Journal of Integrated Engineering 2, no. 3 (December 17, 2010). Accessed May 3, 2024. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/223.