SAVTSOVA, Natalya Aleksandrovna et al.
 Tourism Services Contract in Russia and the United States.
<strong>Journal of Environmental Management and Tourism</strong>, [S.l.], v. 10, n. 6, p. 1253-1258, dec. 2019.
ISSN 2068-7729.
Available at: &lt;<a href="https://journals.aserspublishing.eu/jemt/article/view/4193" target="_new">https://journals.aserspublishing.eu/jemt/article/view/4193</a>&gt;. Date accessed: 02 nov. 2024.
doi: <a href="https://doi.org/10.14505//jemt.v10.6(38).07">https://doi.org/10.14505//jemt.v10.6(38).07</a>.