1. Department of ChemistryEknath Sitaram Divekar CollegeSavitribai Phule Pune University Varvand 412215 India
2. Department of Chemical SciencesVidya Pratishthan's ArtsScience and Commerce College Baramati 413133 India
3. Department of ChemistryShivaji University Kolhapur 416004 India
4. Department of ChemistryWillingdon College Sangali 416415 India