 Santhanaraman's article in the October 2006 issue of "Ambal Darisanam", under the title "Iruvar Nookil Raman", explains the work of two experts on the Ramayanam, Sri Periyavaachan Pillai Krishnan of the 13th century and Paruthiyur Krishna Sastri of the 19th century.Both these experts interpreted the Ramayana's Balakanda sloka " Aham Vedmi Mahathmanam".Periyavachan Pillai wrote more than 10 explanations for the same and Krishna Sastri wrote over 100 explanations on the same sloka.