1. SouthStar Management Institute, Duy Tan University, Da Nang, Vietnam
2. International School, Duy Tan University, Da Nang, Vietnam
3. Treasury Division, Bank for Investment and Development of Vietnam, Hanoi, Vietnam
4. Ho Chi Minh National Academy of Politics, Hanoi, Vietnam
5. Scientific Research and Technology Transfer Department, Banking University, Ho Chi Minh City, Vietnam