| 1 | ||
| Researcher: | Upadhyay, Shyamakant | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 2 | ||
| Researcher: | De, Tapan Kumar | |
| Guide: | Chakrabarty, Sibapada | |
| University: | Rabindra Bharati University | |
| Language: | English | |
| 3 | ||
| Researcher: | Nguyen Thi Hong Hein | |
| Guide: | Pardeep Kumar | |
| University: | Punjabi University | |
| Language: | English | |
| Shodhganga | ||