| 1 | ||
| Researcher: | Dwivedi, Vijay Kumar | |
| Guide: | Verma, Sunil Kumar | |
| University: | Pandit Sundarlal Sharma Open University | |
| Language: | English | |
| 2 | ||
| Researcher: | Naik, Raj Kumar M. | |
| Guide: | Samundiswary, P. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||