1
other
Published in 2016
Repository Repositorio Universidad de Guayaquil
2
other
Published in 2020
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
3
other
Published in 2013
Repository Repositorio Escuela Superior Politécnica del Litoral
4
other
Published in 2011
Repository Repositorio Escuela Superior Politécnica del Litoral
5
other
Published in 2012
Repository Repositorio Escuela Superior Politécnica del Litoral
6
other
Published in 1998
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
7
other
Published in 2008
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
8
other
Published in 2011
Repository Repositorio Escuela Superior Politécnica del Litoral
9
other
Published in 2019
Repository Repositorio Universidad Regional Autónoma de los Andes
10
other
Published in 2010
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
11
other
Published in 2004
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
13
other
Published in 2012
Repository Repositorio Escuela Superior Politécnica del Litoral
14
other
Published in 2020
Repository Repositorio Universidad Regional Autónoma de los Andes
15
other
Published in 2020
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
16
other
Published in 2020
Repository Repositorio Universidad Regional Autónoma de los Andes
17
other
Published in 2013
Repository Repositorio Escuela Superior Politécnica del Litoral
18
other
Published in 1918
Repository Repositorio Biblioteca Digital CCE
19
other
Published in 1898
Repository Repositorio Biblioteca Digital CCE
20
other
Published in 1890
Repository Repositorio Biblioteca Digital CCE