Yoganandita IGT, Sukarsih NNT, Dewi NLDS. Types of Speech Styles Used at G20 Summit Forum: A Sociolinguistics Perspective. JD [Internet]. 2023 Dec. 29 [cited 2025 Jul. 27];2(3). Available from: https://jurnal.undhirabali.ac.id/index.php/jakadara/article/view/2661