M.A.R ANNAMALAI, M. D. SIMPLE METHOD IN TEACHING TAMIL YAAPPU GRAMMAR. International Research Journal of Tamil Literary Studies, [S. l.], v. 1, n. 4, p. 19-26, 2022. DOI: 10.34256/vp2213. Disponível em: https://vahaipublication.com/index.php/irjtls/article/view/34. Acesso em: 16 aug. 2022.