| 1 | ||
| Researcher: | Johnson, P | |
| Guide: | Chinnappa Reddy, P | |
| University: | Sri Krishnadevaraya University | |
| Language: | English | |
| 2 | ||
| Researcher: | Johnson, P. | |
| Guide: | Reddy, P. Chinnappa | |
| University: | Sri Krishnadevaraya University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Johnson, A. | |
| Guide: | Radhakrishnaiah, K. | |
| University: | Sri Krishnadevaraya University | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Saturas, N. A. Johnson | |
| Guide: | Raju, R. R. Venkata | |
| University: | Sri Krishnadevaraya University | |
| Language: | English | |
| Shodhganga | ||
| 5 | ||
| Researcher: | Saturas, N. A. Johnson | |
| Guide: | Rao, C. G. Prakasa | |
| University: | Sri Krishnadevaraya University | |
| Language: | English | |
| Shodhganga | ||