1
article
Published in 2017
Repository Repositorio Pontificia Universidad Católica del Ecuador Sede Ambato
2
article
by Villavicencio Aguilar, Carmita Esperanza; Chuncho Echeverría, Roxana Madeleine; Fernández Espinoza, Cira Eugenia
Published in 2017
Repository Repositorio Pontificia Universidad Católica del Ecuador Sede Ambato
3
masterThesis
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Repository Repositorio Universidad del Azuay
4
masterThesis
Published in 2013
Repository Repositorio Universidad del Azuay
5
other
Published in 2015
Repository Repositorio Universidad Técnica de Machala
6
other
Published in 2015
Repository Repositorio Universidad Técnica de Machala