21
article
by Paltan Garcia, Alicia Elizabeth; Verdezoto Dominguez, Silvana Jazmin; Landivar Zambrano, Jose Jerry
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
22
article
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
23
article
by Prado Garces, Carlos; Orozco Patiño, Kleber; Guallpa Yambay, Giovanni; Landivar Zambrano, Jose Jerry
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
24
article
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral