1
bachelorThesis
by Aguirre Ubilla, Sulay Alexandra; Cedeño Gutiérrez, Karem Ximena; Rubio Tobar, Gissella Katherine; Maluk Salem, Omar, Director
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
2
article
by Aguirre Ubilla, Sulay Alexandra; Cedeño Gutierrez, Karem Ximena; Rubio Tobar, Gissella Katherine; Maluk Salem, Omar
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral