NUGROHO, Aylanda. THE CONTRADICTION of CERTAINTY and UNCERTAINTY in HEDGING and ITS IMPLICATIONS to LANGUAGE TEACHING. k@ta: A Biannual Publication on the Study of Language and Literature, [S. l.], v. 4, n. 1, p. 26–34, 2004. DOI: 10.9744/kata.4.1.26-34. Disponível em: https://kata.petra.ac.id/index.php/ing/article/view/15482. Acesso em: 10 jul. 2026.