N. Bakalo, I. Levchenko, and V. Makhovka, “RECREATION AS A STRATEGIC DIRECTION IN INTERNATIONAL TOURISM AND HOTEL AND RESTAURANT MANAGEMENT”, Актуальні проблеми сталого розвитку, vol. 3, no. 2, pp. 7–14, Feb. 2026, doi: 10.60022/3(2)-1S.