id	domain	url
essd-864	www.press.ierek.com	http://www.press.ierek.com
essd-864	creativecommons.org	https://creativecommons.org/licenses/by/4.0/)
essd-864	www.anui.org.mx	http://www.anui.org.mx/(revised
essd-864	uibc.mx	https://uibc.mx/index.php
essd-864	www.press.ierek.com	http://www.press.ierek.com
essd-864	creativecommons.org	https://creativecommons.org/licenses/by/4.0
essd-864	crossmark.crossref.org	https://crossmark.crossref.org/dialog/?doi=10.21625/essd.v7i1.864&domain=press.ierek.com
essd-864	uiem.edomex.gob.mx	http://uiem.edomex.gob.mx/historia-uiem
essd-864	uiem.edomex.gob.mx	http://uiem.edomex.gob.mx/posgrado
essd-864	www.unich.edu.mx	https://www.unich.edu.mx/san-cristobal
essd-864	www.unich.edu.mx	https://www.unich.edu.mx/
essd-864	www.uiet.edu.mx	http://www.uiet.edu.mx/antecedentes.php
essd-864	drive.google.com	https://drive.google.com/file/d/1slxjuomzlhia4zafxghbf96wrsbvgi85/view
essd-864	www.uimqroo.edu.mx	https://www.uimqroo.edu.mx/?menu=programas_educativos
essd-864	www.uimqroo.edu.mx	http://www.uimqroo.edu.mx
essd-864	www.uimqroo.edu.mx	http://www.uimqroo.edu.mx
essd-864	www.uimqroo.edu.mx	https://www.uimqroo.edu.mx
essd-864	uibc.mx	https://uibc.mx/index.php
essd-864	www.unich.edu.mx	https://www.unich.edu.mx
essd-864	uiceh.edu.mx	http://uiceh.edu.mx
essd-864	posgrado.uiem.edu.mx	http://posgrado.uiem.edu.mx/posgrado
essd-864	www.uiet.edu.mx	http://www.uiet.edu.mx
essd-864	www.anui.org.mx	http://www.anui.org.mx
essd-864	oala.villanova.edu	http://oala.villanova.edu/congresos/educación/lima-ponen-02.html.2005
essd-864	www.uiet.edu.mx	http://www.uiet.edu.mx
essd-864	oala.villanova.edu	http://oala.villanova.edu/congresos/educaci%c3%b3n/lima-ponen-02.html.2005