| 1 | |
| Researcher: | Sharma, Usha |
| Guide: | Sharda Kumari |
| University: | Kurukshetra University |
| Language: | English |
| 2 | Nagariya nirdhan: Gorakhpur Nagar kee mahila safai karmchariyon ka ek samajik evam arthik adhyayan |
| Researcher: | Sharma, Usha Kiran |
| Guide: | Singh, B B |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | Hindi |