1
Published in 2009
Repository
2
by Gallegos, Patricio; Asaquibay, César; Cartagena Ayala, Yamil Everaldo; Freire, Mario; Chulde Lafuente, Nancy Dolores
Published in 2003
Repository
3
4
Published in 2010
Repository
5
6
7
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9
by León Ruiz, Juan; Benalcázar, Paúl; Segovia, Jorge; Cevallos, Jorge; Cuesta Subía, Hugo Xavier; Rivadeneira Ruales, Jorge Esteban; Cartagena Ayala, Yamil Everaldo
Published in 2017
Repository
10
11
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13
by León Ruiz, Juan; Benalcázar, Paúl; Segovia, Jorge; Cevallos, Jorge; Cuesta Subía, Hugo Xavier; Rivadeneira Ruales, Jorge Esteban; Cartagena Ayala, Yamil Everaldo
Published in 2017
Repository
14
Published in 2004
Repository
15
by Barrera, Víctor Hugo; Escudero, Luis; Cartagena Ayala, Yamil Everaldo; Arévalo, Juan; Coronel, Jorge; Guamán I., Miguel; Ochoa, Maximiliano J.; Lucero, Hernán
Published in 2018
Repository
16
Published in 2004
Repository
17
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20