MARUKI, Y. Keigo to use and to be used: Reevaluation of keigo learning in Japanese language classes. Journal of Japanese Language Education and Linguistics, [S. l.], v. 6, n. 2, p. 142–153, 2022. DOI: 10.18196/jjlel.v6i2.14874. Disponível em: https://journal.umy.ac.id/index.php/jjlel/article/view/14874. Acesso em: 4 sep. 2025.