https://www.seyalmantram.in/%e0%ae%b5%e0%af%80%e0%ae%9f%e0%af%81%e0%ae%ae%e0%af%8d-%e0%ae%a8%e0%ae%be%e0%ae%9f%e0%af%81%e0%ae%ae%e0%af%8d/%e0%ae%90-%e0%ae%8e%e0%ae%b4%e0%af%81%e0%ae%a4%e0%af%8d%e0%ae%a4%e0%af%81-%e0%ae%aa%e0%ae%af%e0%ae%a9%e0%af%8d-%e0%ae%8e%e0%ae%aa%e0%af%8d%e0%ae%aa%e0%af%8b%e0%ae%a4%e0%af%81-%e0%ae%8f%e0%ae%b1/1342/
ஐ எழுத்து பயன் எப்போது ஏற்பட்டது