1
article
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
2
bachelorThesis
Published in 2004
Repository Repositorio Escuela Superior Politécnica del Litoral
3
book
by Cevallos, Yesenia; Inca, Deysi; Santillán, Ivone; Vacacela Gómez, Cristian; Tene, Talía; Espinal, Albert; Téllez, Camilo; Samaniego, Nicolay
Published in 2023
Repository CEDIA