| 1 | |
| Researcher: | Pandey, Vidya Vilas |
| Guide: | Mishra, N M |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Vidya Shankar |
| Guide: | Yadav, J P |
| University: | Chandra Shekhar Azad University of Agricultural and Technology |
| Language: | English |