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2
Published in 2007
Repository
3
Published in 2003
Repository
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5
by León Ruiz, Juan; Paula, Pamela; Benalcazar, Paul; Cevallos, Jorge; Segovia, Jorge; Arcos, Franklin; Cuesta Subía, Hugo Xavier; Rivadeneira Ruales, Jorge Esteban; Montalvo, Néstor
Published in 2017
Repository
6
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8
by Yumisaca, Fausto; Aucancela, Rodrigo; Panchi, Nancy; Peñaherrera, Diego; Rivadeneira Ruales, Jorge Esteban; Cuesta Subía, Hugo Xavier
Published in 2016
Repository
9
10
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12
Published in 2003
Repository
13
14
by Quimbita, Alexis; Montesdeoca, Fabián; Lalama, M.; Rivadeneira Ruales, Jorge Esteban; Cuesta Subía, Hugo Xavier; Monteros J., Cecilia
Published in 2011
Repository
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16
by Cuesta Subía, Hugo Xavier; Guevara, Govinda; Rivadeneira Ruales, Jorge Esteban; Castillo C., Carmen; Vera M., Gustavo; Trognitz, Bodo
Published in 2005
Repository
17
by Valverde, Franklin; Torres, Cristhian; Rivadeneira Ruales, Jorge Esteban; Parra, Rafael; Cartagena Ayala, Yamil Everaldo; Alvarado Ochoa, Soraya Patricia
Published in 2010
Repository
18
19
20
Published in 2016
Repository