| 1 | |
| Researcher: | Deepak Kumar |
| Guide: | Deepak Kumar |
| University: | University of Delhi |
| Language: | English |
| 2 | |
| Researcher: | Deepak Kumar |
| Guide: | Sircar, SAkrama Bose, B |
| University: | University of Delhi |
| Language: | English |
| 3 | |
| Researcher: | Deepak Kumar |
| Guide: | Ravinder KumarPandey, L P |
| University: | Himachal Pradesh University |
| Language: | English |