41
book
Published in 1992
Repository Repositorio SENESCYT
42
book
Published in 1993
Repository Repositorio SENESCYT
43
other
Published in 1926
Repository Repositorio Universidad de Cuenca
44
article
Published in 2011
Repository Repositorio Universidad Técnica Particular de Loja
45
book
Published in 1997
Repository Repositorio SENESCYT
46
article
Published in 1935
Repository Repositorio SENESCYT
47
book
Published in 1988
Repository Repositorio SENESCYT
48
Published in 1976
Repository
49
other
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
50
article
Published in 2021
Repository Revista Universidad de Cuenca
51
bachelorThesis
Published in 2018
Repository Repositorio Escuela Politécnica Nacional
52
bachelorThesis
Published in 2021
Repository Repositorio Escuela Politécnica Nacional
53
bachelorThesis
Published in 2022
Repository Repositorio Universidad Politécnica Estatal del Carchi
54
bachelorThesis
Published in 2021
Repository Repositorio Universidad Católica de Santiago de Guayaquil
55
bachelorThesis
Published in 2023
Repository Repositorio Universidad Católica de Santiago de Guayaquil
56
bachelorThesis
Published in 2019
Repository Repositorio Universidad Católica de Santiago de Guayaquil
57
bachelorThesis
Published in 2017
Repository Repositorio Universidad Técnica de Ambato
58
bachelorThesis
Published in 2015
Repository Repositorio Universidad San Francisco de Quito
59
bachelorThesis
Published in 2016
Repository Repositorio Universidad Nacional de Loja
60
bachelorThesis
Published in 2015
Repository Repositorio Universidad Politécnica Salesiana