1. Department of Mathematics, National Institute of Technology Kurukshetra, Haryana, India
2. Department of Mathematics, National Institute of Technology Mizoram, Aizawl, India
3. Department of Mathematics, Odisha University of Technology and Research, Bhubaneswar, India
4. Centre for Data Science, Siksha ‘O’ Anusandhan Deemed to be University, Bhubaneswar, India
5. Department of Mathematics, ITER, Siksha ‘O’ Anusandhan Deemed to be University, Bhubaneswar, India