Substantiation of innovative aspects of the use of recreational resources in tourism in the context of sustainable development [Text] / O. Lazarieva, S. Smyrnova, A. Mas, D. Sterlev, V. Koval //
Web of Conferences. - 2021. - Vol. 255, Issue 13. - DOI 10.1051/e3sconf/202125501019. Доп. точки доступа: Lazarieva, O. Smyrnova, Svitlana Mas, A. Sterlev, D. Koval, V.