| 1 | Hindi ke aitihasik natak unaki moolbhoot pravrittiyan aur prerak shaktiyan |
| Researcher: | Kapoor, Navaratna |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 2 | |
| Researcher: | Padmavati, S |
| University: | Andhra University |
| Language: | English |
| 3 | |
| Researcher: | Srikrishna, K |
| University: | Andhra University |
| Language: | English |