41
article
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Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
42
article
by Ruíz, Juan
Published in 1995
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
43
article
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Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
44
book
Published in 1938
Repository Repositorio Biblioteca Digital CCE
46
article
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Repository Repositorio Universidad Regional Amazónica
47
article
Published in 2024
Repository Revista Ciencias Sociales
48
bachelorThesis
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Repository Repositorio Universidad de Cuenca
49
masterThesis
by Castro Ruiz
Published in 2014
Repository Repositorio Escuela Superior Politécnica del Litoral
50
bachelorThesis
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
51
article
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Repository Repositorio Escuela Superior Politécnica del Litoral
52
article
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Repository Repositorio Escuela Superior Politécnica del Litoral
53
article
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Repository Repositorio Escuela Superior Politécnica del Litoral
54
bachelorThesis
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Repository Repositorio Universidad Técnica del Norte
55
bachelorThesis
by Ruiz, Victor
Published in 2008
Repository Repositorio Universidad Técnica Particular de Loja
56
bachelorThesis
by Ruiz, Lenita
Published in 2009
Repository Repositorio Universidad Politécnica Salesiana
57
bachelorThesis
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Repository Repositorio Universidad Técnica Particular de Loja
58
article
by Encalada Ruíz, Patricio German Encalada Ruíz; Córdova Suárez, Manolo Alexander; Ruíz Robalino, Oscar Eduardo; Vega Pérez, Vega Pérez; Liger Manzano, Tamara de los Ángeles; Sánchez Almeida, Leonardo
Published in 2018
Repository Repositorio Universidad Tecnológica Indoamérica
59
article
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Repository Revista Universidad de Cuenca
60
article
Published in 2019
Repository Revista Universidad de Cuenca