1. Department of Robotics and Artificial Intelligence, National University of Sciences and Technology (NUST), Islamabad, Pakistan
2. Department of Robotics and Artificial Intelligence, Pakistan National Center of Artificial Intelligence (NCAI), National University of Sciences and Technology (NUST), Islamabad, Pakistan
3. College of Arts and Sciences, Gulf University for Science & Technology, Mubarak Al-Abdullah, Kuwait
4. Digital Transformation, Staffordshire University, Stoke-on-Trent, U.K