1. Department of Chemistry, Faculty of Science, Kurukshetra University, Kurukshetra, Haryana, India
2. Department of Chemistry, Faculty of Science, National Institute of Technology, Kurukshetra, Haryana, India
3. Group Leader, Ester Industries Limited, Gurugram, Haryana, India
4. Department of Chemistry, Faculty of Science, Chaudhary Bansi Lal University, P.O. Box: 127021, Bhiwani, India
5. Department of Chemistry, Faculty of Science, Kurukshetra University, Kurukshetra, P.O. Box: 136119, India