Gunaningtyas M, Wuli Fitriati S. The Use of Brown - Levinson’s Politeness Strategies As A Realization of Sociocultural Competence Among Adult Learners of Elti Surakarta. EEJ [Internet]. 20Jun.2021 [cited 22Nov.2024];11(2):219-27. Available from: https://journal.unnes.ac.id/sju/eej/article/view/43117