Warsoy, A., C. Sasabone, and N. Tabelessy. “Language Politeness in Discussion Activities of Class VIII Students”. Mirlam: Jurnal Pendidikan Bahasa Dan Sastra Indonesia, Vol. 4, no. 2, Aug. 2023, pp. 90-98, doi:10.30598/mirlamvol4no2hlm90-98.