1. Department of Mechanical Engineering National Institute of Technology Arunachal Pradesh Yupia Arunachal Pradesh India
2. Department of Mathematics and Statistical Sciences Botswana International University of Science and Technology Palapye Botswana
3. Department of Mathematics Siksha ‘O' Anusandhan (Deemed to be University) Bhubaneswar Odisha India
4. Department of Mathematics JECRC University Jaipur Rajasthan India