1. Islamabad Campus, Abasyn University, Islamabad 44000, Pakistan
2. College of Electrical and Mechanical Engineering, National University of Sciences and Technology (NUST), Islamabad 44000, Pakistan
3. Hazara University Mansehra, Mansehra 21300, Pakistan
4. Faculty of Social Sciences and Humanities, Universidad Europea del Atlántico, 39011 Santander, Spain
5. Department of Projects, Universidad Internacional Iberoamericana, Arecibo, PR 00613, USA
6. Department of Extension, Universidade Internacional do Cuanza, Cuito P.O. Box 841, Angola
7. Department of Projects, Universidad Internacional Iberoamericana, Campeche 24560, Mexico
8. Department of Projects, Fundación Universitaria Internacional de Colombia, Bogotá 111311, Colombia
9. Department of Information and Communication Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea