Ostapchuk, S., and N. Kyrychenko. “THEORETICAL PECULISRITIES OF TEACHING THE COURSE «BUSINESS UKRAINIAN LANGUAGE» IN A TECHNICAL INSTITUTION OF HIGHER EDUCATION”. Proceedings of Kyiv Aviation Institute. Series: Pedagogy. Psychology, no. 23, Jan. 2024, pp. 83-89, doi:10.18372/2411-264X.23.18176.