1
bachelorThesis
by Vega Honores, Carmen Lilibeth; González Mastarreno, Marcel Gabriel; Sánchez Merchán, Diana Marisela
Published in 2010
Repository Repositorio Escuela Superior Politécnica del Litoral
2
article
by Vega Honores, Carmen Lilibeth; González Mastarreno, Marcel Gabriel; Sánchez Merchán, Diana Marisela; Bastidas, Giovanny
Published in 2010
Repository Repositorio Escuela Superior Politécnica del Litoral