Triyono S, Sahayu W, Yuliana F. Politeness and impoliteness by teachers and students in technology-assisted teaching and learning process. Indones. J. Appl. Ling. [Internet]. 2025 Sep. 12 [cited 2025 Oct. 25];15(2):320-31. Available from: https://ijal.upi.edu/index.php/ijal/article/view/260