| 1 | |
| Researcher: | Pandey, Subhash Chander |
| Guide: | Pandey, S D |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |
| 2 | |
| Researcher: | Pokhriyal, Subhash Chander |
| Guide: | Tandon, P N |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |