00563naa#a2200169#i#450# EN\\bibl\30446 20241224152708.2 2500-3372 20190904b2019####ek#y0engy0150####ca RU Business Presentations as a Key Tool for Russian Enterprises to Enter Foreign Markets Journal article Kemerovo Kemerovo State University 2019 5 с. Journal article local Экономика. Экономические науки. 33 Balakireva Svetlana M. naukaru.ru