| 1 | ||
| Researcher: | Tiwari, Ambika | |
| Guide: | Jain, Ruby | |
| University: | University of Rajasthan | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Tiwari, Ambika Prasad | |
| University: | University of Allahabad | |
| Language: | English | |
| 3 | ||
| Researcher: | Tiwari, Ambika Prasad | |
| Guide: | Saxena, Subodh | |
| University: | Chhatrpati Shahu Ji Maharaj University | |
| Language: | Hindi | |