| 1 | ||
| Researcher: | Singhvi, Barad Raj | |
| Guide: | Mehta, R K | |
| University: | Jai Narain Vyas University | |
| Language: | English | |
| 2 | ||
| Researcher: | Jindal, Mool Raj | |
| University: | University of Roorkee | |
| Language: | English | |
| 3 | ||
| Researcher: | Ganesh Raj, S P | |
| Guide: | Rajagopalan, K | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||