1. Faculty of Engineering Physics and Nanotechnology, VNU-University of Engineering and Technology
2. Department of Physics and Oxide Research Center, Hankuk University of Foreign Studies
3. Institute of Research and Development, Duy Tan University
4. University of Science and Education, The University of Danang
5. Department of Physical Chemistry, Plovdiv University “Paisii Hilendarski”
6. Faculty of Chemical Engineering, Industrial University of Ho Chi Minh City
7. Department of Science Education, Chungbuk National University