Kandaga Surya Ardina Pathir, Ruminda and Udayani Permanaludin (2024) “TYPES OF POLITENESS STRATEGIES IN JOE BIDEN’S CAMPAIGN SPEECH”, Jurnal Sastra - Studi Ilmiah Sastra, 14(2), pp. 01-08. doi: 10.56413/studi ilmiah sastra.v14i2.508.