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23Article of journalPublished in 2018Repositorio RiUPTC: Repositorio Institucional UPTC
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24Trabajo de grado de pregradoPublished in 2017Repositorio Repositorio Universidad Javeriana
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25masterThesisPublished in 2013Repositorio Repositorio Universidad JaverianaGet full text
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26
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27Trabajo de grado de pregradoPublished in 2015Repositorio Repositorio Universidad Javeriana
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28Article of journalPublished in 2013Repositorio Repositorio Universidad de Cartagena
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29Article of journalPublished in 2016Repositorio Repositorio Institucional U. Caldas
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30Article of journalPublished in 1999Repositorio Repositorio Institucional ECI
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31Article of investigationPublished in 2009Repositorio Repositorio U. Sergio Arboleda
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32Part of bookPublished in 2000Repositorio Repositorio Institucional ECI
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33Published in 2021Repositorio Repositorio Corporación Universitaria Americana
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34BookPublished in 2005Repositorio Repositorio Institucional ECI
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35Article of journalPublished in 2011Repositorio Repositorio Institucional ECI
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36Article of journalPublished in 2006Repositorio Repositorio Institucional ECI
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37BookPor Sen, GitaPublished in 2005Repositorio Universidad Nacional de Colombia
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38Article of journalPublished in 2014Repositorio Biblioteca Digital Universidad Externado de Colombia
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39Article of journalPublished in 2004Repositorio REDICUC - Repositorio CUC
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40Article of investigationPor Hesheng, FanPublished in 2016Repositorio Repositorio U. Sergio Arboleda
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