| 1 | |
| Researcher: | Anjaneyulu, A S R |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Savithri, T S |
| University: | University of Madras |
| Language: | English |
| 3 | |
| Researcher: | Srivastava, Rajendra Mohan |
| University: | University of Lucknow |
| Language: | English |