1. PG and Research Department of Botany Alagappa Government Arts College, Karaikudi Tamilnadu India
2. Faculty of Innovative Agriculture and Fishery Establishment Project Prince of Songkla University Surat Thani Campus, Makham Tia Mueang, Surat Thani 84000 Thailand
3. PG and Research Department of Botany Government Arts College, Melur Tamilnadu India
4. Chettinad Hospital and Research Institute Chettinad Academy of Research and Education (CARE), Kelambakkam, Kanchipuram district- 603103 Tamil Nadu India
5. PG and Research Centre in Biotechnology MGR College Hosur India