| 1 | ||
| Researcher: | Kharkongor, Peacefully | |
| Guide: | Ranjan, GeetikaT B, Subba | |
| University: | North-Eastern Hill University, Shillong | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Jaiswal, S K | |
| Guide: | Bhojwani, S SBhatnagar, S P | |
| University: | University of Delhi | |
| Language: | English | |