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

Jintachart Chartpanich
Department of Industrial Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok
Thailand

A master degree student from the faculty of engineering at Chulalongkorn University.

Oran Kittithreerapronchai
Department of Industrial Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok
Thailand