| 1 | ||
| Researcher: | Subbarayudu, M | |
| Guide: | Balasiddamuni, P | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 2 | ||
| Researcher: | Subbarayudu, M | |
| Guide: | Balasiddamuni, P | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 3 | ||
| Researcher: | S.Subbarayudu | |
| Guide: | S.Uthanna | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Subbarayudu, J V | |
| Guide: | Koteswara Rao, T | |
| University: | Sri Venkateswara University | |
| Language: | English | |