| 1 | |
| Researcher: | Ira |
| University: | University of Rajasthan |
| Language: | English |
| 2 | |
| Researcher: | Verma, Ira |
| Guide: | Pandey, R P |
| University: | Barkatullah Vishwavidyalaya |
| Language: | Hindi |
| 3 | |
| Researcher: | Mitra, Ira |
| Guide: | Chaudhuri, B B |
| University: | University of Calcutta |
| Language: | English |