Al-Taweel, S.S. “Preparation of KLa(MoO4)2:Er3+ Yb3+ Phosphors by Cyclic Microwave-Modified Sol-Gel Method and Their Upconversion Properties”. Asian Journal of Chemistry 26, no. 27 (December 24, 2014): 95–99. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_27_21.