1. Division of Science and Technology, Faculty of Science and Technology, Phetchaburi Rajabhat University, Phetchaburi, Thailand
2. Huahinvitthayalai School, Hua–Hin, Prachuap Khiri Khan, Thailand
3. Lecturers Responsible for Bachelor of Education Program in Physics, Faculty of Education, Silpakorn University, Nakhon Pathom, Thailand
4. The Demonstration School of Silpakorn University, Nakhon Pathom, Thailand
5. Faculty of Engineering, Thonburi University, Bangkok, Thailand
6. Physics Program, Faculty of Science and Technology, Nakhon Pathom Rajabhat University, Nakhon Pathom, Thailand
7. Center of Excellence in Glass Technology and Materials Science (CEGM), Nakhon Pathom Rajabhat University, Nakhon Pathom, Thailand