Plermjai, K., W. Phoohinkong, S. Pavasupree, W. Mekprasart, W. Pecharapa, and K. Boonyarattanakalin*. “UV Shielding Properties of Cellulose/TiO2 Composite Film”. CURRENT APPLIED SCIENCE AND TECHNOLOGY, vol. 18, no. 2, July 2018, pp. 111-8, https://li01.tci-thaijo.org/index.php/cast/article/view/141422.