| 1 | ||
| Researcher: | Gupta, Uma Shanker | |
| Guide: | Gupta, Uma ShankerPrasad, Chandrika | |
| University: | University of Roorkee | |
| Language: | English | |
| 2 | ||
| Researcher: | Gupta, Uma Shanker | |
| Guide: | Saini, R S | |
| University: | Dr Harisingh Gour Vishwavidyalaya | |
| Language: | English | |
| Shodhganga | ||