| 1 | ||
| Researcher: | Chandra, Prabha | |
| Guide: | Kumar, Devendra | |
| University: | Mahatma Jyotiba Phule Rohilkhand University | |
| Language: | English | |
| 2 | ||
| Researcher: | Ramamoorthi, P | |
| Guide: | Subramanya Sastry, V V | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||