| 1 | |
| Researcher: | Krishnan, P |
| Guide: | Sanjeevi, N |
| University: | University of Madras |
| Language: | English |
| 2 | Kambarathu Iramayanathil kanappadum samudaya pazhakka vazhakkangal |
| Researcher: | Navaneetha Krishnan, S |
| Guide: | Subramanian, S VAndiappa Pillai, D |
| University: | Madurai Kamaraj University |
| Language: | Tamil |
| 3 | |
| Researcher: | Krishnan, N |
| Guide: | Chidambarantha Pillai, V |
| University: | Madurai Kamaraj University |
| Language: | English |
| 4 | |
| Researcher: | Krishnan, M A |
| Guide: | Gnanamurthy, T E |
| University: | University of Calicut |
| Language: | English |