M. Malek, A. Ismail, M. Yusoff, R. Mohamed, M. Ahmad, and M. Rusop, “Influence of Polyethylene Glycol on the Properties of TiO2Films by Squeegee Method”, EJSMT, vol. 3, no. 2, pp. 16–21, Dec. 2016, Accessed: May 03, 2025. [Online]. Available: https://ejournal.upsi.edu.my/index.php/EJSMT/article/view/47