| 1 | |
| Researcher: | Devi, Indira |
| Guide: | Sheth, S D |
| University: | University Of Delhi |
| Language: | English |
| 2 | |
| Researcher: | Devi, Janki |
| Guide: | Verma, V K |
| University: | Ranchi University |
| Language: | English |
| 3 | |
| Researcher: | Yadav, Lalita Devi |
| Guide: | Verma, A K |
| University: | Patna University |
| Language: | English |