1. Information Technology Development, University of Gujrat, Gujrat, Pakistan
2. Department of Software Engineering, University of Gujrat, Gujrat, Pakistan
3. Department of Computer Science, University of Gujrat, Gujrat, Pakistan
4. Universidad Europea del Atlántico, Santander, Spain
5. Department of Software Engineering, New Uzbekistan University, Tashkent, Uzbekistan
6. Department of Information and Communication Engineering, Yeungnam University, Gyeongsan-si, South Korea