| 1 | economic conditon of northern india from the 10th to 12th century A D |
| Researcher: | Niyogi, Pushpa |
| University: | University of Calcutta |
| Language: | English |
| 2 | social conditions in Northern india during the first half of the 18th century |
| Researcher: | Suri, Pushpa |
| University: | University of Delhi |
| Language: | English |
| 3 | |
| Researcher: | Rai, Pushpa |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 4 | |
| Researcher: | Niyogi, Pushpa |
| University: | University of Calcutta |
| Language: | English |
| 5 | |
| Researcher: | Shukla, Pushpa |
| Guide: | Srivastava, V C |
| University: | University of Allahabad |
| Language: | English |
| 6 | |
| Researcher: | Pushpa Devi |
| Guide: | Gupta, B D |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |