Rajagukguk, J., Yuliantini, L., Fitrilawati, F., Djamal, M. and Kaewkhao, J. (2020) “Investigation of Dy3+ Ion Doped Borate Glasses and Their Potential for WLED and Laser Application”, Journal of Engineering and Technological Sciences, 52(6), pp. 891-906. doi: 10.5614/j.eng.technol.sci.2020.52.6.9.