| 1 | ||
| Researcher: | Das, Premadhis | |
| Guide: | Adhikari, Basudeb | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Sali, N F | |
| University: | Gulbarga University | |
| Language: | English | |
| 3 | ||
| Researcher: | Pandian, S Rajasekara | |
| Guide: | Hanmandlu, M | |
| University: | Indian Institute of Technology-Delhi | |
| Language: | English | |