AYYAKANNU, A.; LAKSHMANAN, S. THE GENESIS AND EVOLUTION OF LENGTHENING (AḶAPEṬAI) IN TRADITIONAL TAMIL GRAMMAR BOOKS. International Research Journal of Tamil Literary Studies, [S. l.], v. 1, n. 4, p. 1-10, 2022. DOI: 10.34256/vp2211. Disponível em: https://vahaipublication.com/index.php/irjtls/article/view/31. Acesso em: 16 aug. 2022.