1. Faculty of Chemistry, Hanoi National University of Education, 136 Xuan Thuy, Cau Giay District, Hanoi 100000, Vietnam
2. Faculty of General Education, Hanoi University of Mining and Geology, Duc Thang Ward, BacTu Liem District, Hanoi 100000, Vietnam
3. Faculty of Natural Sciences, Hong Duc University, 565 Quang Trung, Dong Ve Ward, Thanh Hoa City 100000, Vietnam
4. Branch of National Institute of Occupational Safety and Health & Environmental Protection in Central of Vietnam, 178 Trieu Nu Vuong, Hai Chau, Da Nang 540000, Vietnam
5. Publishing House for Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
6. Institute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
7. Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam
8. Faculty of Basic Sciences, University of Transport and Communications, No 3 Cau Giay Street, Hanoi 100000, Vietnam
9. Institute of Physics, University of Zielona Góra, Prof. Szafrana 4a, Zielona Góra 65-516, Poland
10. The Directorate of Research, Development and Innovation Management (DMCDI), Technical University of Cluj-Napoca, 15 Constantin Daicoviciu Street, Cluj-Napoca 400020, Cluj
county, Romania
11. Faculty of Physics, Hanoi National University of Education, 136 Xuan Thuy, Cau giay, Ha Noi 100000, Vietnam