Leelaruedee, K., P. Visuttipitukul, and N. Yongvanich. “Effect of Heating Rate on Morphology of Anti-Reflective TiO₂ Film Coated by Sol-Gel With Polyethylene Glycol”. Journal of Metals, Materials and Minerals, vol. 25, no. 1, July 2015, https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/132.