1
article
by Breilh Paz y Miño, Jaime Eduardo; Spiegel, Jerry M.; Beltrán Ayala, Efraín; Parra, Jorge; Soliz Torres, María Fernanda; Yassi, Annalee; Rojas, Alejandro; Orrego, Elena; Henry, Bonnie; Bowie, William R.; Pearce, Laurie; Gaibor, Juan; Velásquez, Patricio; Concepción, Miriam; Parkes, Margot W.
Published in 2011
Repository Repositorio Universidad Andina Simón Bolivar
2
other
by Spiegel, Jerry M.; Breilh, Jaime; Beltrán, Efraín; Parra, Jorge; Solis, Fernanda; Yassi, Annalee; Rojas, Alejandro; Orrego, Elena; Henry, Bonnie; Bowie, William R.; Pearce, Laurie; Gaibor, Juan; Velásquez, Patricio; Concepción, Miriam; Parkes, Margot
Published in 2011
Repository Repositorio Universidad de Cuenca
3
article
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Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
4
article
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Repository Revista Universidad Técnica de Manabi
5
bachelorThesis
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Repository Repositorio Universidad Nacional de Loja
6
bachelorThesis
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Repository Repositorio Universidad Técnica Particular de Loja
7
masterThesis
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Repository Repositorio Universidad de Guayaquil
8
bachelorThesis
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Repository Repositorio Universidad Nacional de Loja
9
masterThesis
Published in 2003
Repository Repositorio Escuela Superior Politécnica de Chimborazo
10
bachelorThesis
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Repository Repositorio Universidad de Cuenca
11
bachelorThesis
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Repository Repositorio Universidad Nacional de Loja
12
article
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Repository Revista Universidad de Cuenca
13
article
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Repository REVISTAUC