1
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2
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Repository Revista Universidad Laica Vicente Rocafuerte
3
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Repository Revista Universidad Laica Vicente Rocafuerte
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Repository Repositorio Banco Central del Ecuador
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Repository Repositorio Banco Central del Ecuador
7
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Repository Repositorio Banco Central del Ecuador
8
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Repository Repositorio Universidad Andina Simón Bolivar
9
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Repository Repositorio Universidad de las Fuerzas Armadas
10
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Repository Repositorio Universidad Andina Simón Bolivar
11
article
by Vallejo Román, Janett; Escuela Nacional de Antropología e Historia; Rojas Contreras, Janeth; Universidad Nacional Autónoma de México
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Repository Revista Universidad San Gregorio de Portoviejo
12
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Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
13
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Repository Repositorio Banco Central del Ecuador
14
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Repository Repositorio Banco Central del Ecuador
15
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Repository Repositorio Banco Central del Ecuador
16
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Repository Repositorio SENESCYT
17
article
by ROSALES NIETO, DARWIN; DE LA CRUZ GUERRERO, LAURA; GALEFSKI PASTENES, DANIEL; FERNÁNDEZ HERNÁNDEZ, MILENA
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Repository Revistas Universidad Tecnológica Equinoccial
18
article
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Repository Repositorio Universidad Andina Simón Bolivar
19
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Repository Repositorio Universidad de las Fuerzas Armadas
20
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Repository Repositorio Universidad del Azuay