Rajaramakrishna, R. ., C. Wongdeeying, P. Yasaka, P. Limkitjaroenporn, N. Sangwaranatee, and J. Kaewkhao. “Pr3+ Doped BaO:ZnO:B2O3:TeO2 Glasses for Laser Host Matrix”. Journal of Metals, Materials and Minerals, vol. 28, no. 2, Jan. 2019, https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/399.