| 1 | ||
| Researcher: | Durgadmath, Mrityunjayaswami Basayya | |
| Guide: | Sabashivaiah, M S | |
| University: | Karnatak University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Radhakrishna, Indugula | |
| Guide: | Poornachandra Rao, M | |
| University: | Andhra University | |
| Language: | English | |
| 3 | ||
| Researcher: | Singh, Veer Pal | |
| Guide: | Bhanot, V B | |
| University: | Panjab University | |
| Language: | English | |