1
bachelorThesis
Published in 2012
Repository Repositorio Escuela Superior Politécnica del Litoral
2
article
by Hinojoza Capa, Mayra Lupe; Tapia Arellano, María Hortencia; Teneda Santander, Rosa Paulina; Romero, Ec. Maria Elena
Published in 2011
Repository Repositorio Escuela Superior Politécnica del Litoral