Oprah Winfrey Talk Show: An Analysis of the Relationship between Positive Politeness Strategies and Speaker’s Ethnic Background. KEMANUSIAAN The Asian Journal of Humanities, [S. l.], v. 26, n. 1, p. 25–50, 2019. DOI: 10.21315/kajh2019.26.1.2. Disponível em: https://ejournal.usm.my/kajh/article/view/kajh_vol26-no-1-2019_2.. Acesso em: 22 aug. 2024.