Rajaramakrishna, R., Y. Ruangtawee, and J. Kaewkhao. “Sm3+-Doped Molybdenum Gadolinium Borate Glasses for Orange Emission Laser Active Medium”. Ukrainian Journal of Physics 63, no. 8 (September 7, 2018): 721. Accessed April 26, 2024. https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018123.