1
article
Published in 2011
Repository Repositorio Universidad Andina Simón Bolivar
2
article
Published in 2010
Repository Repositorio Universidad Andina Simón Bolivar
3
article
Published in 2019
Repository Revista Universidad de Cuenca
4
article
Published in 2019
Repository REVISTAUC
5
article
Published in 2010
Repository Repositorio Universidad de Cuenca