1. Hari Shankar Singhania Elastomer and Tyre Research Institute (HASETRI), Jaykaygram, Kankroli, P.O. Tyre Factory, Rajsamand, Rajasthan-313 342, India
2. R&D Centre, J. K. Tyre, Jaykaygram, Kankroli, P.O. Tyre Factory, Rajsamand, Rajasthan-313 342, India
3. Department of Polymer Science, College of Science, Mohanlal Sukhadia University, Udaipur – 313 001, Rajasthan, India