| 1 | |
| Researcher: | Venkateswarulu, M |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Rai, Shyam Bihari |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 3 | |
| Researcher: | Tanna, Jyotsna Laxmikant |
| Guide: | Upadhyaya, S A |
| University: | University of Mumbai |
| Language: | English |