| 1 | ||
| Researcher: | Manibhushan Rao, K | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Thulijaram Rao, J | |
| University: | University of Madras | |
| Language: | English | |
| 3 | ||
| Researcher: | Ehirajan, A S | |
| University: | University of Madras | |
| Language: | English | |