| 1 | ||
| Researcher: | Singh, Abha Raj | |
| Guide: | Agarwal, L N | |
| University: | Bundelkhand University | |
| Language: | Arabic | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Gupta, Ankita | |
| Guide: | T, Tripathi | |
| University: | North-Eastern Hill University, Shillong | |
| Language: | English | |
| 3 | ||
| Researcher: | Chetri, Purna Bahadur | |
| Guide: | Tripathi, Timir | |
| University: | North-Eastern Hill University, Shillong | |
| Language: | English | |