ROMANENKOV, Alexey Igorevich et al.
 Improvement of the Methodical Approaches to Evaluation of the Tourism Advertising Campaign Effectiveness.
<strong>Journal of Environmental Management and Tourism</strong>, [S.l.], v. 8, n. 2, p. 446-450, june 2017.
ISSN 2068-7729.
Available at: &lt;<a href="https://journals.aserspublishing.eu/jemt/article/view/1202" target="_new">https://journals.aserspublishing.eu/jemt/article/view/1202</a>&gt;. Date accessed: 09 mar. 2025.
doi: <a href="https://doi.org/10.14505//jemt.v8.2(18).17">https://doi.org/10.14505//jemt.v8.2(18).17</a>.