THE EFFECT OF TEACHER PERLOCUTIONARY ACTS TO STUDENTS REACTION IN CLASS DURING LEARNING PROCESS AT 7th GRADE OF SMPN 2 KESU’. teflo [Internet]. 2022 Aug. 17 [cited 2025 Feb. 5];10(2):133-40. Available from: https://journals.ukitoraja.ac.id/index.php/ojtefl/article/view/1746