1
book
Published in 2018
Repository Repositorio Universidad Técnica de Machala
2
bachelorThesis
Published in 2006
Repository Repositorio Universidad Técnica de Machala
3
bachelorThesis
Published in 2011
Repository Repositorio Escuela Superior Politécnica del Litoral
4
masterThesis
Published in 2015
Repository Repositorio Escuela Superior Politécnica del Litoral