| 1 | |
| Researcher: | Lavri, Chimanbhai S |
| Guide: | Bhatti, Ramnik |
| University: | Bhavnagar University |
| Language: | Gujarati |
| 2 | |
| Researcher: | Bhattacharya, Shyamalkanti |
| Guide: | Mukherjee, Sobhanlal |
| University: | Rabindra Bharati University |
| Language: | English |
| 3 | |
| Researcher: | Singh, Krishna |
| University: | Banaras Hindu University |
| Language: | Hindi |