Zhu, J., Qiang Xu, Q. Ren, and X. Liu. “Study on the Crystallization of Poly(ethylene Terephthalate) SiO2 TiO2 Hybrid Nanocomposites by Sol-Gel Method”. Asian Journal of Chemistry 25, no. 16 (October 8, 2013): 9174–9178. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_17_78.