| 1 | Studies on some F region phenomena and sporadicE at Waltair using PhasePat Technique |
| Researcher: | Raj, Pulidindi Ernest |
| Guide: | Jogulu, C |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Desinga Raj, N |
| University: | Andhra University |
| Language: | English |
| 3 | Studies on some F-Region Phenomena and Sporadic-E at Waltair using phase path Technique |
| Researcher: | Ernest Raj, P |
| University: | Andhra University |
| Language: | English |
| 4 | STudies on manganese micronodules and asociated sediments of the Central Indian Ocean basin |
| Researcher: | Marla, Suresh Raj |
| Guide: | Sreeramachandra Rao, K |
| University: | Andhra University |
| Language: | English |
| 5 | |
| Researcher: | Raj, Koppella Narayana Prudhvi |
| Guide: | Vidyanathan, R |
| University: | Andhra University |
| Language: | English |
| 6 | School system and tribal community: a study on scheduled tribes of Bhadragiri Block |
| Researcher: | Yathi Raj Kumar, R |
| University: | Andhra University |
| Language: | English |
| 7 | Harijans and Harijan christians of Andhra.A study in Social Mobility and change |
| Researcher: | Raj Pramukh, K E |
| University: | Andhra University |
| Language: | English |
| 8 | Harijans and Harijan Christians of Guntur: A study in social mobility and change |
| Researcher: | Konda, Einstein Raj Pramukh |
| University: | Andhra University |
| Language: | English |