https://thecommunemag.com/dravidianization-of-ponniyin-selvan-azhwarkadiyans-narayana-becomes-ayyayo-in-tamil-version-of-maniratnams-ps-1/
Dravidianization Of Ponniyin Selvan: Azhwarkadiyan's "Narayana" Becomes "Ayyayo" In Tamil Version Of Maniratnam's PS-1