| 1 | ||
| Researcher: | Rao, Tata Narasinga | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 2 | ||
| Researcher: | Mohan Kumar G | |
| Guide: | Sampath S | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Prasad, Radha Krishna | |
| Guide: | Prasad, Radha KrishnaSaini, J S | |
| University: | University of Roorkee | |
| Language: | English | |