BELONOZHKO, Marina L.; 						KIRICHUK, Stepan M.; 						SILIN, Anatoly N..
 Certification of Services in the Managerial System of Ecotourism Development.
<strong>Journal of Environmental Management and Tourism</strong>, [S.l.], v. 10, n. 6, p. 1365-1375, dec. 2019.
ISSN 2068-7729.
Available at: &lt;<a href="https://journals.aserspublishing.eu/jemt/article/view/4212" target="_new">https://journals.aserspublishing.eu/jemt/article/view/4212</a>&gt;. Date accessed: 06 may 2024.
doi: <a href="https://doi.org/10.14505//jemt.v10.6(38).19">https://doi.org/10.14505//jemt.v10.6(38).19</a>.