DEMCHENKO, Denys. “CONCEPTUAL PRINCIPLES OF MANAGEMENT OF SUSTAINABLE ECONOMIC DEVELOPMENT OF HOTEL AND RESTAURANT BUSINESS ENTERPRISES”. Herald of Khmelnytskyi National University. Economic sciences 354, no. 3 (May 28, 2026): 515–521. Accessed November 13, 2026. https://heraldes.khmnu.edu.ua/index.php/heraldes/article/view/2852.