MODELING AND ALGORITHMS: OPTIMIZATION OF HOTEL AND RESTAURANT BUSINESS OPERATIONS USING INFORMATION TECHNOLOGIES. Development Service Industry Management, [S. l.], n. 1, p. 35–45, 2025. DOI: 10.31891/dsim-2025-9(5). Disponível em: https://dsim.khmnu.edu.ua/index.php/dsim/article/view/287. Acesso em: 21 jan. 2026.