| 1 | |
| Researcher: | Sen, Satyakam |
| University: | University of Calcutta |
| Language: | English |
| 2 | |
| Researcher: | Karnik, Chintaman Ramkrishna |
| University: | University of Pune |
| Language: | English |
| 3 | |
| Researcher: | Bhatt, Yogesh Motiram |
| University: | University of Mumbai |
| Language: | English |