TANG JUN. Code-switching in the Context of Cooperative Principle and Politeness Principle from Perspective of Sociolinguistics. Pacific International Journal, [S. l.], v. 5, n. 1, p. 01–07, 2022. DOI: 10.55014/pij.v5i1.1. Disponível em: https://rclss.com/index.php/pij/article/view/1. Acesso em: 10 may. 2026.