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 1932
Repository Repositorio Biblioteca Digital CCE
11
other
Published in 2010
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
12
other
Published in 2004
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
14
other
Published in 2012
Repository Repositorio Escuela Superior Politécnica del Litoral
15
other
Published in 2020
Repository Repositorio Universidad Regional Autónoma de los Andes
16
other
Published in 1884
Repository Repositorio Biblioteca Digital CCE
18
other
Published in 1888
Repository Repositorio Biblioteca Digital CCE
19
other
Published in 2020
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
20
other
Published in 2020
Repository Repositorio Universidad Regional Autónoma de los Andes