| 1 | ||
| Researcher: | Mukherjee, Dwijendra Nath | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Somasekhara, S | |
| University: | University of Mysore | |
| Language: | English | |
| 3 | ||
| Researcher: | Sundararajan, V N | |
| University: | University of Madras | |
| Language: | English | |