1
article
Published in 2003
Repository Repositorio Universidad Politécnica Salesiana
2
article
Published in 1997
Repository Revista ICONOS
3
article
Published in 2003
Repository Revista ICONOS
4
article
Published in 2000
Repository Revista ICONOS
5
article
Published in 2017
Repository Revista Ciencias Médicas
6
bachelorThesis
Published in 2019
Repository Repositorio Universidad San Francisco de Quito
7
bachelorThesis
Published in 2014
Repository Repositorio Universidad Técnica de Machala
8
bachelorThesis
Published in 1997
Repository Repositorio Universidad Técnica Particular de Loja
9
book
by Sánchez Parga, José; Aguilera, Gabriel; García, Bertha; Moncayo, Paco; Verduga, César; Corral, Fabián; Bustamante, Fernando; Espinosa Avila, Solón; Miño, Vicente; Puga Russo, Carlos; Paredes, Pablo Lucio; Acosta, Alberto
Published in 1996
Repository Repositorio Universidad Politécnica Salesiana