41
article
Published in 2016
Repository Revista Universidad de Cuenca
42
article
Published in 2016
Repository REVISTAUC
43
bachelorThesis
Published in 2021
Repository Repositorio Universidad Técnica Particular de Loja
44
bachelorThesis
Published in 2021
Repository Repositorio Universidad de Guayaquil
45
book
Published in 1898
Repository Repositorio Biblioteca Digital CCE
46
bachelorThesis
Published in 2023
Repository Repositorio Universidad Politécnica Salesiana
47
bachelorThesis
Published in 2013
Repository Repositorio Universidad de Guayaquil
48
book
Published in 1846
Repository Repositorio Biblioteca Digital CCE
49
bachelorThesis
Published in 2021
Repository Repositorio Universidad Politécnica Salesiana
50
book
Published in 1915
Repository Repositorio Biblioteca Digital CCE
51
masterThesis
Published in 2014
Repository Repositorio SENESCYT
52
bachelorThesis
Published in 2023
Repository Repositorio Universidad Politécnica Salesiana
53
bachelorThesis
Published in 2016
Repository Repositorio SENESCYT
54
bachelorThesis
Published in 2019
Repository Repositorio Universidad Politécnica Estatal del Carchi
55
bachelorThesis
Published in 2020
Repository Repositorio Universidad Técnica Particular de Loja
56
masterThesis
Published in 2015
Repository Repositorio SENESCYT
57
bachelorThesis
Published in 2016
Repository Repositorio Escuela Superior Politécnica de Chimborazo
58
book
Published in 1927
Repository Repositorio Biblioteca Digital CCE
59
masterThesis
Published in 2016
Repository Repositorio SENESCYT
60
book
Published in 1918
Repository Repositorio Biblioteca Digital CCE