1
article
Published in 2010
Repository Repositorio Banco Central del Ecuador
3
article
Published in 2020
Repository Repositorio Universidad Casa Grande
4
masterThesis
Published in 2015
Repository Repositorio SENESCYT
5
masterThesis
Published in 2012
Repository Repositorio SENESCYT
6
book
Published in 1846
Repository Repositorio Biblioteca Digital CCE
7
bachelorThesis
Published in 2022
Repository Repositorio Universidad Nacional de Educación
8
bachelorThesis
Published in 2022
Repository Repositorio Universidad Nacional de Educación
9
bachelorThesis
Published in 2021
Repository Repositorio Universidad Nacional de Educación
10
book
Published in 1998
Repository Repositorio SENESCYT
11
book
Published in 1998
Repository Repositorio SENESCYT
12
masterThesis
Published in 2015
Repository Repositorio SENESCYT
13
bachelorThesis
Published in 2022
Repository Repositorio Universidad Nacional de Educación
14
article
Published in 2016
Repository Revista Universidad de Cuenca
15
article
Published in 2016
Repository REVISTAUC
16
bachelorThesis
Published in 2013
Repository Repositorio Universidad de Guayaquil
17
masterThesis
Published in 2010
Repository Repositorio SENESCYT
18
bachelorThesis
Published in 2021
Repository Repositorio Universidad Politécnica Salesiana
19
article
Published in 2015
Repository Repositorio SENESCYT