| 1 | Contributions of sahitya panchanan to Malyalam literature: A study |
| Researcher: | Gopalakrishnan Nair |
| Guide: | Velayudhan Pillai, P V |
| University: | University of Kerala |
| Language: | English |
| 2 | |
| Researcher: | Gopalakrishnan, Devi |
| Guide: | Gill, H S |
| University: | Jawaharlal Nehru University |
| Language: | English |
| 3 | |
| Researcher: | Nair, P Gopalakrishnan |
| Guide: | Subramonian, V I |
| University: | University of Kerala |
| Language: | English |