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2461Published in 2014Repositorio Universidad Nacional de Colombia
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2462Article of journalPublished in 2011Repositorio Universidad Nacional de Colombia
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2463Article of journalPublished in 2010Repositorio Universidad Nacional de Colombia
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2464Article of journalPublished in 2012Repositorio Universidad Nacional de Colombia
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2465Article of journalPublished in 2008Repositorio Universidad Nacional de Colombia
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2466Published in 2014Repositorio Universidad Nacional de Colombia
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2467Article of journalPublished in 1989Repositorio Universidad Nacional de Colombia
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2468Article of journalPublished in 2007Repositorio Universidad Nacional de Colombia
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2469Published in 2019Repositorio Universidad Nacional de Colombia
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2470http://purl.org/coar/version/c_b1a7d7d4d402bccePublished in 2007Repositorio Repositorio UIS
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2471Published in 2009Repositorio Repositorio UIS
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2472Published in 2007Repositorio Repositorio Uninorte
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2473Por Katherine Contreras; Universidad del Norte; Carmen Caballero; Universidad del Norte; Jorge Palacio; Universidad del Norte; Ana María Pérez; Universidad del NortePublished in 2010Repositorio Repositorio Uninorte
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2474Article of journalPublished in 2013Repositorio Repositorio Universidad de Cartagena
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2475Published in 2013Repositorio Repositorio UMNG
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2476
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2477Article of journalPor García, Sandra; Maldonado, Darío; Perry, Guillermo; Rodríguez, Catherine; Saavedra, Juan EstebanPublished in 2014Repositorio Repositorio Institucional UPN
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2478Article of journalPublished in 2011Repositorio Repositorio Institucional UPN
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2479Published in 2007Repositorio Repositorio Institucional UTB
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2480Published in 2001Repositorio Repositorio Institucional UTB
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