1. Department of Civil Engineering, Faculty of Engineering, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
2. Department of Architecture, Faculty of Design and Architecture, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
3. Department of Information Systems, Faculty of Computer Science and Information Technology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
4. Department of Mechanic, Faculty of Engineering, Universiti Putra Malaysia, Serdang, Selangor, Malaysia