| 1 | |
| Researcher: | Bhatnagar, Shyam Mohan |
| University: | Vikram University |
| Language: | English |
| 2 | |
| Researcher: | Singhal, Bhuvan Mohan |
| University: | Vikram University |
| Language: | English |
| 3 | |
| Researcher: | Ram Mohan Rao, R |
| Guide: | Shah Manzoor Alam |
| University: | Osmania University |
| Language: | English |