| 1 | Indian Merchants in Iran sixteen hundred to nineteen hundred A D | |
| Researcher: | Hassan Khademi Ramhormozi | |
| Guide: | Varalakshmi R | |
| University: | Osmania University | |
| Language: | English | |
| Shodhganga | ||
| 2 | Impact of Water Harvesting on the Environment of Telangana During 20th Century | |
| Researcher: | Kista Reddy C | |
| Guide: | Varalakshmi R | |
| University: | Osmania University | |
| Language: | English | |
| Shodhganga | ||
| 3 | Trade Transport and Communities in the Late Medieval Deccan A Study of the Banjaras | |
| Researcher: | Saidulu Bhukya | |
| Guide: | Varalakshmi R | |
| University: | Osmania University | |
| Language: | English | |
| Shodhganga | ||