| 1 | |
| Researcher: | Nongrum, David M |
| Guide: | Sungoh, S M |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |
| 2 | |
| Researcher: | Azad, Rakesh Kumar |
| Guide: | Sharma, Balendu |
| University: | Mahatma Jyotiba Phule Rohilkhand University |
| Language: | English |
| 3 | |
| Researcher: | T.G., Sujisha |
| Guide: | K., Manikandan |
| University: | University of Calicut, Kozhikode |
| Language: | English |