| 1 | |
| Researcher: | Joseph, K V |
| Guide: | Mathew, E T |
| University: | University of Kerala |
| Language: | English |
| 2 | |
| Researcher: | Kunhikrishnan, V V |
| Guide: | Kurup, K K N |
| University: | University of Calicut |
| Language: | English |
| 3 | Aryans in South India with special reference to Namboodiris in Kerala |
| Researcher: | Namboodiri, P P Narayanan |
| Guide: | Ravindran, T K |
| University: | University of Kerala |
| Language: | English |
| 4 | |
| Researcher: | Alex, George |
| Guide: | Manorama Savur |
| University: | University of Mumbai |
| Language: | English |