Anandanaz T, Rullyanti M, Putra DA. An Analysis of Politeness and Impoliteness Strategies Used by the Main Characters in Joker Movie . jpnmb [Internet]. 2026 Jan. 27 [cited 2026 May 15];2(8):1446-5. Available from: https://ejournal.amirulbangunbangsapublishing.com/index.php/jpnmb/article/view/740