101
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Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
102
article
Published in 1992
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
103
article
Published in 1998
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
104
article
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Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
105
masterThesis
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Repository Repositorio Escuela Superior Politécnica del Litoral
106
bachelorThesis
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Repository Repositorio Universidad Politécnica Salesiana
107
masterThesis
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Repository Repositorio Universidad de Guayaquil
108
bachelorThesis
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Repository Repositorio Escuela Superior Politécnica Agropecuaria de Manabí
109
masterThesis
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Repository Repositorio Universidad de Cuenca
110
bachelorThesis
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Repository Repositorio Escuela Superior Politécnica de Chimborazo
111
article
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Repository Repositorio Universidad Politécnica Salesiana
112
article
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Repository Repositorio Escuela Superior Politécnica del Litoral
113
bachelorThesis
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Repository Repositorio Universidad Católica de Santiago de Guayaquil
114
bachelorThesis
Published in 2016
Repository Repositorio Universidad de Cuenca
116
bachelorThesis
Published in 2017
Repository Repositorio Universidad de Cuenca
117
bachelorThesis
Published in 2016
Repository Repositorio Universidad de Guayaquil
118
masterThesis
by Sacca, Zulma
Published in 2000
Repository Repositorio Universidad Andina Simón Bolivar
119
bachelorThesis
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Repository Repositorio Universidad Internacional del Ecuador
120
book
Published in 2019
Repository Repositorio Universidad Andina Simón Bolivar