| 1 | ||
| Researcher: | Geetha, B | |
| Guide: | Rajagopalan, K | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Chandrasekhara, N | |
| University: | University of Madras | |
| Language: | English | |
| 3 | ||
| Researcher: | Chhote Lal | |
| Guide: | Ahuja, I S | |
| University: | Banaras Hindu University | |
| Language: | English | |