1. College of Computer Engineering and Sciences, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
2. Department of Management Information Systems, College of Business Administration (CoBA), Prince Sattam Bin Abdulaziz University, Al-Kharj 16278, Saudi Arabia
3. School of Computer Science, Faculty of Engineering, The University of Sydney, Sydney, NSW 2006, Australia