| 1 | |
| Researcher: | Tripathi, Indu |
| Guide: | Gupta, Sadanand Pal |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | Hindi |
| 2 | |
| Researcher: | Singh, Indu |
| Guide: | Sharma, Rajmani |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 3 | |
| Researcher: | Indu Singh |
| Guide: | Bhardwaj, D K |
| University: | University of Delhi |
| Language: | English |