1. Department of Mathematics & Computing, Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand, India
2. Department of Mathematics, School of Basic and Applied Sciences, Galgotias University, Greater Noida, Uttar Pradesh, India
3. Centre for Data Science, Institute of Technical Education and Research (ITER), Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, Odisha, India