| 1 | |
| Researcher: | Razi, Basheer Ahmed |
| University: | University of Mysore |
| Language: | English |
| 2 | |
| Researcher: | Basu, Subodhchandra |
| University: | University of Calcutta |
| Language: | English |
| 3 | |
| Researcher: | Gopalakrishnan, V |
| University: | University of Madras |
| Language: | English |