1. Department of Civil & Environmental Engineering, UCSI University, Kuala Lumpur, Malaysia
2. Faculty of Engineering Technology, Universiti Tun Hussein Onn Malaysia, Johor, Malaysia
3. Department of Civil Engineering, University of Hafr Al Batin, Hafr Al Batin, Saudi Arabia
4. Department of Biotechnology, UCSI University, Kuala Lumpur, Malaysia
5. Department of Civil Engineering, British University of Bahrain, Saar, Bahrain
6. School of Civil Engineering, Universiti Teknologi Malaysia, Johor, Malaysia