1
article
by Campoverde Campoverde, Jorge; Naula Sigua, Freddy; Coronel Pangol, Katherine; Romero Galarza, Armando
Published in 2017
Repository Revista Universidad de Cuenca
2
article
by Campoverde Campoverde, Jorge; Naula Sigua, Freddy; Coronel Pangol, Katherine; Romero Galarza, Armando
Published in 2017
Repository REVISTAUC