1. PG Department of Chemistry, BLDEA’s S.B. Arts and K.C.P. Science College, Vijayapur, Karnataka, India
2. Department of PG Studies and Research in Industrial Chemistry, Kuvempu University, Shankaraghatta, Shimoga, Karnataka, India
3. Department of Chemistry, BLDEA’s College of Engineering and Technology, Vijayapur- 586103, Affiliated to Visvesvaraya Technological University, Belagavi, Karnataka, India