DIRECTIONS OF USING INFORMATION FLOWS IN CUSTOMER RELATIONSHIP MANAGEMENT IN TOURISM Authors V. Oleschuk https://orcid.org/0000-0002-5833-683X DOI: https://doi.org/10.32702/2306-6814.2022.17.73 Downloads pdf (Українська) Published 2022-09-15 Issue No. 17 (2022): Investytsiyi: praktyka ta dosvid Section Статті