1. Professor and Director of Intelligence and Automation in Construction Fujian Province Higher-Educational Engineering Research Centre, College of Civil Engineering, Huaqiao Univ., Xiamen 361021, China. ORCID: .
2. Senior Lecturer, Centre of Building, Construction, and Tropical Architecture, Faculty of Built Environment, Univ. of Malaya, Kuala Lumpur 50603, Malaysia. ORCID: .
3. Assistant Professor, Dept. of Surveying, Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Kajang, Selangor 43000, Malaysia (corresponding author).
4. Professor, Faculty of Science, Vision College, Petaling Jaya, Selangor 47301, Malaysia.