1. Physics Program, Faculty of Science and Technology, Muban Chombueng Rajabhat University, Ratchaburi, Thailand
2. Physics Program, Faculty of Science and Technology, Nakhon Pathom Rajabhat University, Nakhon Pathom, Thailand
3. Center of Excellence in Glass Technology and Materials Science (CEGM), Nakhon Pathom Rajabhat University, Nakhon Pathom, Thailand
4. Center for Science and Applied Science, Faculty of Science and Technology, Muban Chombueng Rajabhat University, Ratchaburi, Thailand