Fadhillah, Y. “Analisis Sosiolinguistik Politeness Bahasa Jepang Dalam Film Galileo 2013 Karya Keigo Higashino”.
Japanese Research on Linguistics, Literature, and Culture
, vol. 2, no. 2, Aug. 2020, pp. 108-25, doi:10.33633/jr.v2i2.3993.