821
article
Published in 2021
Repository Repositorio Universidad Politécnica Salesiana
822
article
Published in 2021
Repository Repositorio Universidad Politécnica Salesiana
823
article
Published in 2018
Repository Repositorio Universidad Internacional del Ecuador
824
bachelorThesis
Published in 2018
Repository Repositorio Pontificia Universidad Católica del Ecuador
825
masterThesis
Published in 2020
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
826
article
Published in 2019
Repository Revista Odontología
827
article
Published in 2020
Repository Revista Odontología
828
bachelorThesis
Published in 2017
Repository Repositorio Universidad Estatal de Bolivar
829
masterThesis
Published in 2018
Repository Repositorio Universidad Nacional de Educación
830
bachelorThesis
Published in 2017
Repository Repositorio Universidad de las Fuerzas Armadas
831
bachelorThesis
Published in 2013
Repository Repositorio Universidad Técnica de Ambato
832
masterThesis
Published in 2017
Repository Repositorio Universidad Técnica de Ambato
833
masterThesis
Published in 2017
Repository Repositorio Universidad Técnica de Ambato
834
bachelorThesis
Published in 2015
Repository Repositorio Universidad Técnica de Ambato
835
masterThesis
Published in 2017
Repository Repositorio Universidad Técnica de Ambato
836
masterThesis
Published in 2018
Repository Repositorio Universidad Técnica de Ambato
837
bachelorThesis
Published in 2017
Repository Repositorio Universidad San Francisco de Quito
838
bachelorThesis
Published in 2017
Repository Repositorio Universidad San Francisco de Quito
839
bachelorThesis
Published in 2018
Repository Repositorio Universidad San Francisco de Quito
840
bachelorThesis
Published in 2005
Repository Repositorio Universidad del Azuay