| 1 | |
| Researcher: | Mathur, Usha |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 2 | |
| Researcher: | Mathur, Usha |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 3 | |
| Researcher: | Tyagi, Usha |
| University: | University of Delhi |
| Language: | Hindi |
| 4 | |
| Researcher: | Karambelkar, Usha V |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | English |