1
article
by Aguilar Romero, Andrea Leonor; Valenzuela Criollo, Cristina Isabel; Tobalina Ditto, Constantino Francisco
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
2
bachelorThesis
Published in 2016
Repository Repositorio Escuela Superior Politécnica del Litoral
3
bachelorThesis
Published in 1982
Repository Repositorio Escuela Superior Politécnica del Litoral