1

article
Repository Revista Universidad San Gregorio de Portoviejo
8

bachelorThesis
Published in 2014
Repository Repositorio Universidad de Guayaquil
10

Published in 2021
Repository
11

article
Published in 2009
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
13

article
Published in 2002
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
16

19

masterThesis
Published in 2010
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
20

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Published in 2019
Repository Revistas Universidad Tecnológica Equinoccial