| 1 | |
| Researcher: | Bansal, Om Prakash |
| Guide: | Sawhney, S N |
| University: | Kurukshetra University |
| Language: | English |
| 2 | |
| Researcher: | Singhal, Om Prakash |
| University: | Dr Bhimrao Ambedkar University |
| Language: | English |
| 3 | |
| Researcher: | Mittal, Om Prakash |
| University: | University Of Delhi |
| Language: | English |