1. Department of Information Technology, College of Computing and Information Sciences, University of Technology and Applied Sciences-Salalah, Salalah 211, Oman
2. Department of Economics and Business Administration, College of Economics and Business Administration, University of Technology and Applied Sciences-Salalah, Salalah 211, Oman
3. Faculty of Tourism and Hotels, Alexandria University, Alexandria 5424041, Egypt
4. Faculty of Tourism and Hotels, Tourism Studies Department, University of Sadat City, Sadat City 32897, Egypt
5. Department of Computer Science and Artificial Intelligence, SR University, Warangal 506371, India