[1]
Mufliharsi, R. and Pratiwi, H.A. 2019. POLITENESS PRINCIPLE: PRESIDENT JOKO WIDODO’S SPEECH ACT IN VIDEO BLOG. BAHTERA : Jurnal Pendidikan Bahasa dan Sastra. 18, 1 (Jan. 2019), 79-92. DOI:https://doi.org/10.21009/BAHTERA.181.07.