421
bachelorThesis
Published in 2008
Repository Repositorio Universidad Politécnica Salesiana
422
article
Published in 2015
Repository Repositorio Universidad Politécnica Salesiana
423
article
Published in 2014
Repository Repositorio Universidad Politécnica Salesiana
424
bachelorThesis
by Pillajo Bedoya, Azucena Amparo; Cabascango Arias, Nelly Elizabeth; Carrillo Farinango, Angélica María
Published in 2012
Repository Repositorio Universidad Politécnica Salesiana
425
bachelorThesis
Published in 2004
Repository Repositorio Universidad Politécnica Salesiana
426
bachelorThesis
Published in 2016
Repository Repositorio Universidad Politécnica Salesiana
427
article
Published in 2016
Repository Repositorio Universidad Politécnica Salesiana
428
article
Published in 2017
Repository Repositorio Universidad Politécnica Salesiana
429
article
Published in 2018
Repository Repositorio Universidad Politécnica Salesiana