Li, Meng, Yun Wu, and Benhong Yang. “Effect of Y2O3:Eu3+ Particles on Fluorescence, Thermal and Mechanical Properties of Poly(methyl Methacrylate) Composite”. Asian Journal of Chemistry 26, no. 6 (March 12, 2014): 1679–1681. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_7_33.