OLGUIN NEGRETE, Blanca Reyna; 						ZIZALDRA HERNÁNDEZ, Isabel; 						LOERA ACHONDO, Ercilia.
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<strong>El Periplo Sustentable</strong>, [S.l.], n. 28, p. 06-30, mar. 2015.
ISSN 1870-9036.
Available at: &lt;<a href="https://rperiplo.uaemex.mx/article/view/4943" target="_new">https://rperiplo.uaemex.mx/article/view/4943</a>&gt;. Date accessed: 25 aug. 2026.