K, T. A Review of the Aim and Trend of Hospitality in Sangam Literature. Indian Journal of Tamil, [S. l.], v. 1, n. 3, p. 8–13, 2020. DOI: 10.34256/ijot2032. Disponível em: https://journals.asianresassoc.org/index.php/ijot/article/view/108. Acesso em: 6 may. 2024.