Chaipot Maksuk
<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

Suwattana Thepchit
Department of Social Science, Faculty of Applied Arts, King Mongkut’s University of Technology North Bangkok, Bangkok
Thailand

Sawangtit Srikijsuwan
<p>Department of Mechanical &amp; Aerospace Engineering, Faculty of Engineering, King Mongkut’s University of Technology North<br />Bangkok, Bangkok</p>
Thailand