1
bachelorThesis
Published in 2007
Repository Repositorio Escuela Superior Politécnica del Litoral
2
bachelorThesis
Published in 2001
Repository Repositorio Escuela Superior Politécnica del Litoral
3
bachelorThesis
Published in 2017
Repository Repositorio Universidad Técnica del Norte
4
bachelorThesis
Published in 2022
Repository Repositorio Universidad de Guayaquil
5
bachelorThesis
Published in 2014
Repository Repositorio Universidad San Francisco de Quito
6
Published in 1982
Repository
7
other
Published in 1990
Repository Repositorio Escuela Superior Politécnica del Litoral
8
bachelorThesis
Published in 2021
Repository Repositorio Universidad Técnica de Babahoyo
9
article
Published in 2017
Repository Revista Universidad de Cuenca
10
article
Published in 2017
Repository REVISTAUC
11
article
Published in 2013
Repository Repositorio CEDIA
12
13
Published in 1972
Repository
14
bachelorThesis
Published in 2013
Repository Repositorio Universidad Católica de Cuenca
15
bachelorThesis
Published in 2014
Repository Repositorio Universidad Católica de Santiago de Guayaquil
16
bachelorThesis
Published in 2000
Repository Repositorio Universidad San Francisco de Quito
17
bachelorThesis
Published in 2010
Repository Repositorio Universidad de Especialidades Espíritu Santo
18
bachelorThesis
Published in 2014
Repository Repositorio Universidad de Especialidades Espíritu Santo
19
bachelorThesis
Published in 2019
Repository Repositorio Universidad Nacional de Loja
20
bachelorThesis
Published in 2018
Repository Repositorio Universidad Politécnica Salesiana