| 1 | ||
| Researcher: | Sharma, Usha | |
| Guide: | Sharma, M K | |
| University: | Himachal Pradesh University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Sharma, Usha | |
| Guide: | Raina, Krishna | |
| University: | Himachal Pradesh University | |
| Language: | Hindi | |
| 3 | ||
| Researcher: | Sharma, Usha | |
| Guide: | Raina, Krishna | |
| University: | Himachal Pradesh University | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Sharma, Usha | |
| Guide: | Verma, B C | |
| University: | Himachal Pradesh University | |
| Language: | English | |
| Shodhganga | ||