1. School of Industrial Engineering and Engineering Management, Mapua University, Philippines and
School of Graduate Studies, Mapua University, Philippines
2. International Bachelor Program in Engineering, Yuan Ze University, Taiwan and
Department of Industrial Engineering and Management, Yuan Ze University, Taiwan
3. Department of Industrial Engineering and Management, Yuan Ze University, Taiwan
4. School of Industrial Engineering and Engineering Management, Mapua University, Philippines
5. Department of Information Systems, Institut Teknologi Sepuluh Nopember, Indonesia
6. University of Surabaya, Indonesia