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 Residual mining waters in the safety of the orange cultivated to surroundings of the yellow river.
<strong>mktDESCUBRE</strong>, [S.l.], v. 1, n. 14, p. 31 - 41, dec. 2019.
ISSN 2602-8522.
Available at: &lt;<a href="http://revistas.espoch.edu.ec/index.php/mktdescubre/article/view/340" target="_new">http://revistas.espoch.edu.ec/index.php/mktdescubre/article/view/340</a>&gt;. Date accessed: 19 may 2024.
doi: <a href="http://dx.doi.org/10.36779/mktdescubre/v#.#">http://dx.doi.org/10.36779/mktdescubre/v#.#</a>.