| 1 | |
| Researcher: | Tiwari, Rama Shankar |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 2 | |
| Researcher: | Yadav, Dinesh |
| Guide: | Sharma, Kashi Ram |
| University: | University of Delhi |
| Language: | English |
| 3 | |
| Researcher: | Ranjit Kaur |
| Guide: | Chopra, Surendra |
| University: | Guru Nanak Dev University |
| Language: | English |