NIELSEN, N. M. Expanding Searle’s analysis of interrogative speech acts: A systematic classification based on preparatory conditions. Scandinavian Studies in Language, [S. l.], v. 11, n. 1, p. 7–19, 2020. DOI: 10.7146/sss.v11i1.121359. Disponível em: https://tidsskrift.dk/sss/article/view/121359. Acesso em: 18 apr. 2024.