1. Department of Chemistry Dr. Babasaheb Ambedkar Marathwada University Aurangabad 431004 Maharashtra India
2. Department of Chemistry Shri Pundlik Maharaj Mahavidyalaya, Nandura Rly, Dist. Buldana 443404 MS India
3. Department of Chemical Technology Dr Babasaheb Ambedkar Marathwada University Aurangabad 431004 MS India