YOKO, K. Speech Level Shifts in Japanese Discourse: An Approach from Politeness Theory. Intercultural Relations, [S. l.], v. 4, n. 2(8), p. 107–118, 2020. DOI: 10.12797/RM.02.2020.08.07. Disponível em: https://journals.akademicka.pl/relacje/article/view/2517. Acesso em: 3 jul. 2022.