Sari, P., and S. Mulyono. “POLITENESS STRATEGIES USED BY ENGLISH TEACHER TO MOTIVATE STUDENT IN ENGLISH LEARNING”. LITERASI: Jurnal Ilmiah Kajian Ilmu Humaniora, Vol. 2, no. 1, May 2023, pp. 10-17, doi:10.51747/literasi.v2i1.1356.