| 1 | ||
| Researcher: | Singh, Salam, Shyam | |
| Guide: | Devi, L, Kunjeswori | |
| University: | Manipur University, Imphal | |
| Language: | English | |
| 2 | ||
| Researcher: | Rao, D Hanumantha | |
| Guide: | Deo, S B | |
| University: | Savitribai Phule Pune University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Nongsiej, Prosperous | |
| Guide: | Mothilal, L. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||