| 1 | |
| Researcher: | Ramakrishna, R |
| Guide: | Gowda, K Kempe |
| University: | University of Mysore |
| Language: | English |
| 2 | |
| Researcher: | Gundi, Ramakrishna Ganapu |
| University: | Karnatak University |
| Language: | English |
| 3 | |
| Researcher: | Kamadi Bala, Ramakrishna Naicar |
| University: | Andhra University |
| Language: | English |