1. Department of Mechanical Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand
2. Department of Mechanical Engineering, Faculty of Engineering, Rajamangala University of Technology Isan, Khon Kaen, Thailand
3. Department of Biochemistry, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand
4. General Education Teaching Institute, Khon Kaen University, Khon Kaen, Thailand
5. Department of Agricultural Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand