121
bachelorThesis
Published in 2018
Repository Repositorio Universidad de Guayaquil
122
article
Published in 2020
Repository Repositorio Universidad Nacional de Educación
123
article
Published in 2020
Repository Repositorio Universidad Nacional de Educación
124
article
Published in 2018
Repository Revista Universidad de Cuenca
125
article
Published in 2018
Repository REVISTAUC
126
bachelorThesis
Published in 2022
Repository Repositorio Universidad Nacional de Educación
127
bachelorThesis
Published in 2012
Repository Repositorio Escuela Superior Politécnica de Chimborazo
128
bachelorThesis
Published in 2022
Repository Repositorio Universidad Nacional de Educación
129
bachelorThesis
Published in 2011
Repository Repositorio Universidad Técnica del Norte
130
masterThesis
Published in 2012
Repository Repositorio SENESCYT
131
bachelorThesis
Published in 2016
Repository Repositorio Universidad Nacional de Loja
132
masterThesis
Published in 2022
Repository Repositorio Universidad Nacional de Educación
133
bachelorThesis
Published in 2006
Repository Repositorio Escuela Superior Politécnica del Litoral
134
bachelorThesis
Published in 2015
Repository Repositorio Universidad de Guayaquil
135
bachelorThesis
Published in 2016
Repository Repositorio Universidad Técnica del Norte
136
article
Published in 2017
Repository Repositorio SENESCYT
137
article
Published in 2018
Repository Repositorio Universidad Tecnológica Indoamérica
138
masterThesis
Published in 2015
Repository Repositorio SENESCYT
139
bachelorThesis
Published in 2024
Repository Repositorio Universidad Nacional de Educación
140
book
Published in 1932
Repository Repositorio Biblioteca Digital CCE