ഡോ.ജി.തനുജ. കാവ്യാശ്രുപൂജ. IRAYAM , [S. l.], v. 1, n. 2, p. 5–7, 2017. Disponível em: https://www.irayam.sngscollege.org/index.php/journal/article/view/26. Acesso em: 31 jul. 2026.