PSYCHOLINGUISTIC PECULIARITIES OF MODELLING EFFECTIVE BUSINESS ENGLISH PRESENTATION WITHIN THE FRAMEWORK OF SPEECH ACTIVITY THEORY. НаУОА-ФІЛОЛОГІЯ [Internet]. 2018 Oct. 26 [cited 2026 Sep. 24];2(69):223-6. Available from: https://journals.oa.edu.ua/Philology/article/view/1695