| 181 | ||
| Researcher: | Ravi Kumar, R V G | |
| Guide: | Rao, G C | |
| University: | Andhra University | |
| Language: | English | |
| 182 | ||
| Researcher: | Ravi Kumar, Nanduru Venkata Satya | |
| Guide: | Lakshmi, I | |
| University: | Osmania University | |
| Language: | English | |
| Shodhganga | ||
| 183 | ||
| Researcher: | Ravi Kumar, R V G | |
| Guide: | Rao, G C | |
| University: | Andhra University | |
| Language: | English | |
| 184 | Algebraic study of certain classes of semilattices and convex sublattice | |
| Researcher: | Emani, Sri Rama Ravi Kumar | |
| Guide: | Venkateswara Rao, J | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| Shodhganga | ||
| 185 | ||
| Researcher: | Dasari, Venkata Ratna Ravi Kumar | |
| Guide: | Sri Rami Reddy, D | |
| University: | Andhra University | |
| Language: | English | |
| 186 | ||
| Researcher: | RaviKumar B V R | |
| Guide: | Sonil J S | |
| University: | Jawaharlal Nehru Technological University, Hyderabad | |
| Language: | English | |
| Shodhganga | ||