| 1 | |
| Researcher: | Vekateswarlu, S |
| Guide: | Singh, R M |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Vekateswarlu, K |
| Guide: | Sethunatan, N |
| University: | Utkal University |
| Language: | English |
| 3 | |
| Researcher: | Vekateswarlu, Dheeravath |
| Guide: | Chandrakanth, G |
| University: | Kuvempu University |
| Language: | English |