1
article
by Sojos Briones, Erica Paola; Lopez Montesdeoca, Edwin Daniel; Zambrano Lopez, Ignacio Abel; Espinal Santana, Albert
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
2
article
by Sojos Briones, Ericka Paola; Lopez Montesdeoca, Edwin Daniel; Zambrano Lopez, Ignacio Abel; Espinal Santana, Albert
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral