| 1 | |
| Researcher: | Chander Mohan |
| University: | University of Roorkee |
| Language: | English |
| 2 | |
| Researcher: | Malhotra, Chaman Lal |
| University: | University of Roorkee |
| Language: | English |
| 3 | |
| Researcher: | Manmohan Singh |
| University: | University of Roorkee |
| Language: | English |
| 4 | |
| Researcher: | Agarwal, Sudha Rani |
| Guide: | Mohan, C |
| University: | University of Roorkee |
| Language: | English |