MATVIYIV, Mykola. FORMING THE CONCEPT OF HOSPITALITY IN INNOVATIVE MARKETING SERVICES OF RESTAURANT ENTERPRISES. Journal of European Economy, [S. l.], v. 13, n. 3, p. 299–317, 2017. Disponível em: https://jeej.wunu.edu.ua/index.php/enjee/article/view/771. Acesso em: 22 nov. 2024.