The Journal of King Mongkut's University of Technology North Bangkok
วารสารวิชาการพระจอมเกล้าพระนครเหนือ

Naiyarat Pongsakdino
Department of Industrial Business and Human Resource Development, Faculty of Industrial and Business Development, King Mongkut's University of Technology North Bangkok, Bangkok, Thailand
Thailand

Suchart Siengchin
Department of Industrial Business and Human Resource Development, Faculty of Industrial and Business Development, King Mongkut's University of Technology North Bangkok, Bangkok, Thailand
Thailand

Teravuti Boonyasopon
Department of Industrial Business and Human Resource Development, Faculty of Industrial and Business Development, King Mongkut's University of Technology North Bangkok, Bangkok, Thailand
Thailand

Teerawat Boonyasopon
Department of Industrial Business and Human Resource Development, Faculty of Industrial and Business Development, King Mongkut's University of Technology North Bangkok, Bangkok, Thailand
Thailand