1
bachelorThesis
Published in 2018
Repository Repositorio Universidad Técnica de Cotopaxi
2
Published in 2009
Repository
3
Published in 1963
Repository
4
5
Published in 2010
Repository
6
7
Published in 2011
Repository
9
bachelorThesis
Published in 2003
Repository Repositorio Universidad Politécnica Salesiana
10
bachelorThesis
Published in 2006
Repository Repositorio Universidad Politécnica Salesiana
11
article
Published in 1976
Repository Revista CHASQUI
12
13
bachelorThesis
Published in 2006
Repository Repositorio SEK
14
bachelorThesis
Published in 2012
Repository Repositorio SEK
15
bachelorThesis
Published in 2012
Repository Repositorio SEK
16
article
Published in 2017
Repository Revista Universidad del Pacifico
17
article
Published in 2016
Repository Repositorio SENESCYT
18
masterThesis
Published in 2011
Repository Repositorio SENESCYT
19
doctoralThesis
Published in 2014
Repository Repositorio SENESCYT
20
bachelorThesis
Published in 2016
Repository Repositorio de la Universidad Central del Ecuador