| 1 | |
| Researcher: | Dave, Mahendra Amritlal |
| University: | Gujarat University |
| Language: | Gujarati |
| 2 | |
| Researcher: | Sattawalla, Niranjana Mahendra |
| University: | University of Mumbai |
| Language: | Gujarati |
| 3 | |
| Researcher: | Shah, Mahendra Bapulal |
| University: | University of Mumbai |
| Language: | English |
| 4 | |
| Researcher: | Pandya, Mahendra Chandulal |
| University: | Sardar Patel University |
| Language: | Gujarati |