Teejuta Prasatkeaw
Department of Industrial Business and Human Resource Development, Faculty of Business and Industrial Development, King Mongkut’s University of Technology North Bangkok, Bangkok
Thailand

Supatta Pinthapataya
Department of Industrial Business and Human Resource Development, Faculty of Business and Industrial Development, King Mongkut’s University of Technology North Bangkok, Bangkok
Thailand

Teravuti Boonyasopon
Department of Teacher Training in Mechanical Engineering, Faculty of Technical Education, King Mongkut’s University of Technology North Bangkok, Bangkok
Thailand

Anake Teeraviwatchai
Airports of Thailand Public Company Limited, Bangkok
Thailand