| 1 | |
| Researcher: | Chopra, Madan Gopal |
| University: | University Of Delhi |
| Language: | English |
| 2 | |
| Researcher: | Gourla, Madan Gopal |
| Guide: | Dube, S N |
| University: | Himachal Pradesh University |
| Language: | English |
| 3 | |
| Researcher: | Chopra, Madan Gopal |
| Guide: | Srivastava, R S |
| University: | University of Delhi |
| Language: | English |