1
article
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
2
article
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
3
article
by Peñafiel Contreras, Johnson; Jimenez Paute, Roberth; Landivar Suarez, Patricia; Bastidas Jimenez, Victor
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
4
article
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
5
article
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral