1. Department of Compute Science and Artificial Intelligence, SR University, Warangal, Telangana, India
2. School of Computer Science an Applied Mathematics, University of the Witwatersrand, Johannesburg, Private Bag 3, Braamfontein-2050, South Africa
3. Department of Mathematics, Nigeria Maritime University, Okerenkoko, Delta State, Nigeria
4. Department of Mathematical and Physical Sciences, Center for Sustainable Smart Cities, Central University of Technology, Braamfontein, South Africa
5. Department of Computer Science, National University of Sciences and Technology, Balochistan Campus (NBC), Quetta, Pakistan