1. Computer Systems and Software Engineering, Univiersiti Malaysia, Pahang, Gambang, Malaysia, Computer Science Department, College of Computer Science and Information Technology, University of Anbar, Ramadi, Iraq
2. Computer Systems and Software Engineering, Univiersiti Malaysia Pahang, Gambang, Malaysia
3. Sustainable Developments in Civil Engineering Research Group, Faculty of Civil Engineering,Ton Duc Thang University, Ho Chi Minh City, Vietnam