| 1 | |
| Researcher: | Shyama Singh |
| Guide: | Khandpur, S C |
| University: | University of Delhi |
| Language: | English |
| 2 | |
| Researcher: | Singh, Shyama Shanker |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Tyagi, Shyama Devi |
| Guide: | Shastri, D N |
| University: | Ch Charan Singh University |
| Language: | English |