1
article
Published in 2011
Repository Repositorio Escuela Superior Politécnica del Litoral
2
bachelorThesis
Published in 2004
Repository Repositorio Pontificia Universidad Católica del Ecuador
3
bachelorThesis
Published in 2006
Repository Repositorio Universidad San Francisco de Quito
4
bachelorThesis
Published in 2004
Repository Repositorio Universidad Internacional del Ecuador
5
bachelorThesis
Published in 2009
Repository Repositorio Pontificia Universidad Católica del Ecuador