Nita H Shah Editor & Author

Nita H. Shah, PhD, is HOD of Department of Mathematics in Gujarat University, India. She is post-doctoral visiting research fellow of University of New Brunswick, Canada. She is Vice-President of Operational Research Society of India. She is council member of Indian Mathematical Society.

Urmila B. Chaudhari, PhD, is a Lecturer in the Government Polytechnic Dahod, Gujarat, India.