EDUCATIONAL CASE STUDY OF TRAINING OF HOTEL AND RESTAURANT AND TOURISM SPECIALISTS TO WORK IN AUTOMATED HORECA SYSTEMS Authors V. Dzhyndzhoian https://orcid.org/0000-0003-0296-4092 О. Sazonets https://orcid.org/0000-0001-6521-7815 A. Hessen https://orcid.org/0009-0001-0642-2242 DOI: https://doi.org/10.32702/2306-6814.2026.5.56 Downloads pdf (Українська) Published 2026-03-10 Issue No. 5 (2026): Investytsiyi: praktyka ta dosvid Section Статті