201
bachelorThesis
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Repository Repositorio Escuela Superior Politécnica del Litoral
202
article
Published in 2011
Repository Repositorio Escuela Superior Politécnica del Litoral
203
bachelorThesis
by Espol; Flores Quiguiri, Janeth Elizabeth; Gallardo Peña, Ruth Kerlly; Villamar Martillo, Maria Gabriela
Published in 2017
Repository Repositorio Escuela Superior Politécnica del Litoral
204
article
by Flores Quiguiri, Janeth; Gallardo Peña, Kerlly; Villamar Martillo, Gabriela; Aguirre Mosquera, Julio
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205
bachelorThesis
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206
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207
bachelorThesis
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208
bachelorThesis
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209
bachelorThesis
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210
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211
bachelorThesis
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212
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Repository Repositorio Universidad Técnica Particular de Loja
213
masterThesis
Published in 2013
Repository Repositorio Universidad Técnica Particular de Loja
214
bachelorThesis
Published in 2016
Repository Repositorio Pontificia Universidad Católica del Ecuador
215
masterThesis
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216
book
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218
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219
bachelorThesis
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220
book
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Repository Repositorio Biblioteca Digital CCE