| 1 | Internal policy of Delhi Sultanate, 1206-1526 |
| Researcher: | Srivastava, Anuradha |
| Guide: | Srivastava, A K |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
| 2 | Military history of the Mughals in the 16th century |
| Researcher: | Srivastava, Meenu |
| Guide: | Srivastava, H S |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
| 3 | problem of succession in Delhi Sultanate, 1206-1526 A D |
| Researcher: | Srivastava, Manoj Kumar |
| Guide: | Srivastava, H S |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
| 4 | Social life of Northern India during the region of Shahjahan based on non-Persian sources, 1627-1658 A D |
| Researcher: | Srivastava, Shashi Kala |
| Guide: | Srivastava, H S |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
