Tretiakova, T., Y. Syromiatnikova, I. Freinkina, I. Dovgaliuk, and J. Brankov. “MODERN APPROACHES TO SUSTAINABLE DEVELOPMENT IN TOURISM AND HOSPITALITY (REVIEW ARTICLE)”. Human. Sport. Medicine, Vol. 23, no. S1, June 2023, pp. 161-74, doi:10.14529/hsm23s123.