1. University of Transport Technology, Hanoi, Vietnam
2. Institute of Marine Environment and Resources, Vietnam Academy of Science and Technology, Hanoi, Vietnam
3. Department of Civil Engineering, Transilvania University of Brasov, Brasov, Romania
4. Institute of Geological Sciences, Vietnam Academy of Sciences and Technology, Hanoi, Vietnam
5. Faculty of Geography, VNU University of Science, Vietnam National University, Hanoi, Vietnam
6. Department of Watershed & Arid Zone Management, Gorgan University of Agricultural Sciences & Natural Resources, Gorgan, Iran
7. DDG (R) Geological Survey of India, Gandhinagar, India