Pichet Tangpanyarat
<p>Department of Industrial Business and Human Resource Development, Faculty of Business and Industrial Development,<br />King Mongkut’s University of Technology North Bangkok, Bangkok</p>
Thailand

Chuleewan Chotiwong
<p>Department of Industrial Business and Human Resource Development, Faculty of Business and Industrial Development,<br />King Mongkut’s University of Technology North Bangkok, Bangkok</p>
Thailand

Preeda Attawinijtrakarn
Bureau of Industrial Economics, Office of Industrial Economics, Ministry of Industry, Bangkok
Thailand