| 1 | ||
| Researcher: | Ranjan, Ravi | |
| Guide: | Chatturvedi, Sacchidanand | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Purkayastha, Pratyush Ranjan | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Singh, Rajiv Ranjan | |
| Guide: | Bhattacharya, B | |
| University: | Banaras Hindu University | |
| Language: | English | |