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por González, Luis Alexánder
Publicado 2012
“... at a worldwide level (United States of America, the European Union, and a big group of peripheral...”Publicado 2012
Enlace del recurso
Online
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por Vázquez Cruz, María del Ángel, Cordero Arroyo, Graciela, Leyva Barajas, Yolanda E.
Publicado 2014
“... countries: the United States, Chile, Peru and Mexico. The models were analyzed comparatively in three areas...”Publicado 2014
Enlace del recurso
Online