DINER, L. Errors Analysis of Directive Speech Act and Politeness Strategy in Kaiwa Chukyu Learning. Lingua Cultura, [S. l.], v. 14, n. 1, p. 43-50, 2020. DOI: 10.21512/lc.v14i1.6278. Disponível em: https://journal.binus.ac.id/index.php/Lingua/article/view/6278. Acesso em: 31 mar. 2025.