| 1 | |
| Researcher: | Tiwari, Lila |
| University: | University of Allahabad |
| Language: | Hindi |
| 2 | |
| Researcher: | Jyothi, Lila |
| University: | Osmania University |
| Language: | English |
| 3 | |
| Researcher: | Pandey, Lila Dhar |
| Guide: | Sharma, S R |
| University: | Kumaun University |
| Language: | English |