| 1 | |
| Researcher: | Sinha, Vijay Kumar |
| Guide: | Nath, B |
| University: | Magadh University |
| Language: | English |
| 2 | |
| Researcher: | Chopra, Iqbal Narain |
| Guide: | Verma, Satya Pal |
| University: | Kurukshetra University |
| Language: | English |
| 3 | |
| Researcher: | Mathew, Aleyamma |
| University: | Andhra University |
| Language: | English |