| 1 | |
| Researcher: | Raja Ratnam, S |
| University: | Andhra University |
| Language: | English |
| 2 | Central Doctrines of early Budhism: A study in ethics and soteriology |
| Researcher: | Raja Ratnam, M |
| University: | Andhra University |
| Language: | English |
| 3 | |
| Researcher: | Raja Ratnam, Sri Rangam |
| Guide: | Sriramarao, M |
| University: | Andhra University |
| Language: | English |