| 1 | ||
| Researcher: | Bhardwaj, Dinesh Kumar | |
| Guide: | Tokyo, Diage KunniSaraf, S KMukhopadhya, P K | |
| University: | University of Roorkee | |
| Language: | English | |
| 2 | ||
| Researcher: | Bhardwaj, Dinesh Kumar | |
| Guide: | Sobti, R C | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||