1. Department of Computer Science, Faculty of Computing and Information Technology, University of Gujrat, Gujrat 50700, Pakistan
2. Department of Information Technology, University of Gujrat, Gujrat 50700, Pakistan
3. Department of Signal Theory, Communications and Telematics Engineering, Unviersity of Valladolid, Paseo de Belén 15, 47011 Valladolid, Spain
4. Higher Polytechnic School, Universidad Europea del Atlántico, Isabel Torres 21, 39011 Santander, Spain
5. Department of Projects, Universidad Internacional Iberoamericana, Arecibo, PR 00613, USA
6. Department of Projects, Universidade Internacional do Cuanza, Cuito EN 250, Bié, Angola
7. Department of Project Management, Universidad Internacional Iberoamericana, Campeche 24560, Mexico
8. Fundación Universitaria Internacional de Colombia, Bogotá 11001, Colombia
9. Department of Information and Communication Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea