| 1 | ||
| Researcher: | Duari, Pravakar | |
| Guide: | Sia, Surendra Kumar | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Malakar, Kakoli | |
| Guide: | Velusamy, Marappan | |
| University: | North-Eastern Hill University, Shillong | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Seeja, V. V. | |
| Guide: | Manoj, K P. | |
| University: | University of Calicut, Kozhikode | |
| Language: | English | |