| 1 | |
| Researcher: | Duba, Nawal kishore |
| Guide: | Batra, Sudesh |
| University: | University of Rajasthan |
| Language: | Hindi |
| 2 | |
| Researcher: | Srivastava, Nawal Kishore Prasad |
| Guide: | Prasad, Siaram Sharann |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | Hindi |