1
other
Published in 2013
Repository Repositorio Escuela Superior Politécnica del Litoral
2
other
Published in 2015
Repository Repositorio Universidad de Cuenca
3
other
Published in 2012
Repository Repositorio Escuela Superior Politécnica del Litoral
4
other
Published in 2020
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
5
other
Published in 2010
Repository Repositorio Escuela Superior Politécnica del Litoral
6
other
Published in 2022
Repository Repositorio Universidad Laica Vicente Rocafuerte
7
other
Published in 2022
Repository Repositorio Universidad Laica Vicente Rocafuerte
8
other
Published in 2015
Repository Repositorio Universidad Técnica de Machala
9
other
Published in 2015
Repository Repositorio Universidad de Guayaquil
10
other
Published in 2012
Repository Repositorio Escuela Superior Politécnica del Litoral
11
other
Published in 2016
Repository Repositorio Universidad Técnica de Babahoyo
12
other
Published in 2012
Repository Repositorio Instituto de Altos Estudios Nacionales
13
other
Published in 2015
Repository Repositorio Universidad Técnica de Machala
14
other
by Cruz, Miguel Ventura; García Batista, Rigoberto Miguel; Machado López, Libertad; Piñón Gómez, Dolores; Gómez Ruiz, Alberto
Published in 2015
Repository Repositorio Universidad Técnica de Machala
15
other
Published in 2019
Repository Repositorio Universidad de Guayaquil
16
other
Published in 2020
Repository Repositorio Universidad Laica Eloy Alfaro de Manabí
17
other
Published in 2015
Repository Repositorio Universidad Técnica de Machala
18
other
Published in 2017
Repository Repositorio Universidad Técnica de Cotopaxi
19
other
Published in 2020
Repository Repositorio Universidad de Guayaquil
20
other
Published in 2020
Repository Repositorio Universidad de Guayaquil