| 1 | Tholkappiam-chollathikaram on the perspective of commentaries | |
| Researcher: | R, Rathi | |
| Guide: | K, Sivamani | |
| University: | University of Calicut, Kozhikode | |
| Language: | English | |
| 2 | ||
| Researcher: | R. Rathi Devi | |
| Guide: | Dr.P.R.Muthuswamy | |
| University: | Bharathiar University | |
| Language: | English | |
| Shodhganga | ||