| 1 | Foreign influence in Indo-Gangetic Divide from 200 B C to 650 A D |
| Researcher: | Savitri Devi |
| Guide: | Dahiya, Neelima |
| University: | Maharshi Dayanand University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Savitri Devi |
| Guide: | Singh, Rajender |
| University: | Maharshi Dayanand University |
| Language: | Hindi |