161
article
Published in 2018
Repository Revista Ciencias Médicas
162
bachelorThesis
Published in 2020
Repository Repositorio Universidad de Guayaquil
163
masterThesis
Published in 2021
Repository Repositorio Universidad Tecnológica Indoamérica
164
bachelorThesis
Published in 2020
Repository Repositorio Universidad Técnica de Babahoyo
165
article
Published in 2021
Repository Repositorio Universidad Casa Grande
166
masterThesis
Published in 2022
Repository Repositorio Universidad Casa Grande
167
bachelorThesis
Published in 2017
Repository Repositorio Universidad de Guayaquil
168
bachelorThesis
Published in 2007
Repository Repositorio Universidad Técnica del Norte
169
bachelorThesis
Published in 2023
Repository Repositorio Universidad de Guayaquil
170
bachelorThesis
Published in 2023
Repository Repositorio Universidad de Guayaquil
171
bachelorThesis
Published in 2019
Repository Repositorio Universidad Técnica de Babahoyo
172
bachelorThesis
by Amaguaya Colcha, Verónica Elizabeth; Burgos Acosta, Luis Alberto; Espinoza Espinosa, Byron Ernesto; Fernández De La S, Jorge Enrique; Nivela Villarroel, Nadia Estefania; Torres Tobar, Mildred Elizabeth
Published in 2010
Repository Repositorio Universidad Católica de Santiago de Guayaquil
173
bachelorThesis
Published in 2020
Repository Repositorio Universidad Laica Vicente Rocafuerte
174
bachelorThesis
Published in 2017
Repository Repositorio Universidad Regional Autónoma de los Andes
175
masterThesis
Published in 2013
Repository Repositorio Pontificia Universidad Católica del Ecuador
176
bachelorThesis
Published in 2019
Repository Repositorio Escuela Superior Politécnica del Litoral
177
article
Published in 2013
Repository Repositorio Escuela Superior Politécnica del Litoral
178
bachelorThesis
Published in 2022
Repository Repositorio Universidad Técnica Particular de Loja
180
bachelorThesis
Published in 2020
Repository Repositorio Universidad Laica Vicente Rocafuerte