1
masterThesis
Published in 2015
Repository Repositorio Escuela Superior Politécnica de Chimborazo
2
article
by Andrade Álvarez, Silvana Patricia; Orbe Goyes, Arturo Roberto; Andrade Álvarez, Carmita Efigenia; Bonilla Caicedo, Martha Cecilia
Published in 2019
Repository Revista CSSN