| 1 | ||
| Researcher: | Gupta, Balwant singh | |
| Guide: | Raman, P K | |
| University: | Birla Institute of Technology and Science | |
| Language: | English | |
| 2 | ||
| Researcher: | Thakur, Balwant Singh | |
| Guide: | Sharma, B K | |
| University: | Pandit Ravishankar Shukla University | |
| Language: | English | |
| Shodhganga | ||