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<strong>Economics, Management and Sustainability</strong>, [S.l.], v. 3, n. 2, p. 76-84, nov. 2018.
ISSN 2520-6303.
Available at: &lt;<a href="http://jems.sciview.net/index.php/jems/article/view/56" target="_new">http://jems.sciview.net/index.php/jems/article/view/56</a>&gt;. Date accessed: 19 dec. 2018.
doi: <a href="https://doi.org/10.14254/jems.2018.3-2.6">https://doi.org/10.14254/jems.2018.3-2.6</a>.