3

bachelorThesis
Published in 2021
Repository Repositorio Universidad Nacional de Chimborazo
4

book
Published in 2005
Repository Repositorio Universidad Politécnica Salesiana
9

bachelorThesis
Published in 2014
Repository Repositorio Instituto Tecnológico Cordillera
11

article
Published in 2012
Repository Repositorio Universidad de Cuenca
13

article
Published in 1883
Repository Revista Anales
14

article
Published in 1883
Repository Revista Anales
15

article
Published in 1883
Repository Revista Anales
16

article
Published in 1883
Repository Revista Anales
17

article
Published in 1883
Repository Revista Anales
18