Randi Pratama, Munirah and Andi Sukri Syamsuri 2023. Studying Indonesian-Speaking Politeness for Class XI Students at SMK Negeri Tapango, Polman Regency. RETORIKA: Jurnal Ilmu Bahasa. 9, 1 (Apr. 2023), 75-83. DOI:https://doi.org/10.55637/jr.9.1.5758.75-83.