| 1 | |
| Researcher: | Purushothaman, E K |
| Guide: | Nair, S K |
| University: | University of Madras |
| Language: | English |
| 2 | Publication for children in Malayalam and childrens Multifaced Development |
| Researcher: | P V, Purushothaman |
| Guide: | T, Pavithran |
| University: | Kannur University |
| Language: | English |
| 3 | Critical edition of Ramacharitam with a historical introduction and lexicon |
| Researcher: | Purushothaman Nair, M M |
| Guide: | Narayana Pilllai, P K |
| University: | University of Kerala |
| Language: | English |