GARDUÑO MENDOZA, Martha; 						GUZMÁN HERNÁNDEZ, Celia; 						ZIZUMBO VILLARREAL, Lilia.
 .
<strong>El Periplo Sustentable</strong>, [S.l.], n. 17, p. 5-30, july 2009.
ISSN 1870-9036.
Available at: &lt;<a href="https://rperiplo.uaemex.mx/article/view/5033" target="_new">https://rperiplo.uaemex.mx/article/view/5033</a>&gt;. Date accessed: 24 sep. 2026.