| 1 | |
| Researcher: | Trivedi, Shantilal B |
| University: | Gujarat University |
| Language: | Gujarati |
| 2 | |
| Researcher: | Trivedi, Ram Chandra |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Trivedi, Shashikala A |
| Guide: | Trivedi, Shashikala A |
| University: | University of Delhi |
| Language: | English |