| 1 | |
| Researcher: | Poonam Kumari |
| Guide: | Pathak, Parmanand |
| University: | Bhupendra Narayan Mandal University |
| Language: | Hindi |
| 2 | Analysing consumer markets and buying behaviour from 1900 to 2000 |
| Researcher: | Poonam Kumari |
| Guide: | Prajapati, Hira Lal |
| University: | Banaras Hindu University |
| Language: | English |