| 1 | |
| Researcher: | Sarma, Vimala |
| University: | University of Mumbai |
| Language: | English |
| 2 | |
| Researcher: | Sarma, S Chandrasekara |
| University: | University of Madras |
| Language: | English |
| 3 | |
| Researcher: | Sarma, Chandra kantaa |
| Guide: | Chakravarty, D K |
| University: | Gauhati University |
| Language: | English |