| 1 | ||
| Researcher: | Sundarraj, Nirmala | |
| University: | Indian Institute of Science | |
| Language: | English | |
| 2 | ||
| Researcher: | Krishna, Menon Nirmala | |
| University: | Dr Harisingh Gour Vishwavidyalaya | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Mary, Turka Nirmala | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |