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21Article of journalPublished in 2021Repositorio Repositorio Universidad de Cartagena
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22Article of journalPublished in 2018Repositorio Repositorio Universidad de Cartagena
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23Article of journalPublished in 2005Repositorio Repositorio UNAB
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24Article of journalPublished in 2013Repositorio Repositorio Institucional UPN
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25Published in 2010Repositorio Repositorio Uninorte
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26Published in 2021Repositorio Repositorio Institucional USTA
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27Published in 2021Repositorio Universidad Santo Tomás
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28Article of investigationPublished in 2014Repositorio Repositorio UdeA
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29Article of journalPublished in 2016Repositorio REDICUC - Repositorio CUC
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30Article of journalPublished in 1997Repositorio Repositorio UNAB
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31Article of journalPublished in 2011Repositorio Universidad Nacional de Colombia
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32Article of journalPublished in 2011Repositorio Repositorio Institucional UPN
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33Investigation reportPublished in 2005Repositorio Repositorio UNAB
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34Por Vasquez, Claudio Rafael; Giron Villacis, Graciela Esperanza; Amador Fierros, Genoveva; Ayon Bañuelos, AntonioPublished in 2011Repositorio Repositorio USB
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35Article of journalPublished in 2022Repositorio Repositorio Institucional UPN
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36Article of investigationPublished in 2001Repositorio Repositorio UdeA
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37Article of journalPor Tosoni, CeciliaPublished in 2021Repositorio Repositorio Institucional UPN
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38Article of journalPublished in 2003Repositorio Repositorio Institucional UPN
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39articlePublished in 2007Repositorio Repositorio Universidad JaverianaSubjects: “...Information Society-Brazil; Educational Reform-Brazil; School Failure-Brazil...”
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40Article of journalPublished in 2021Repositorio Repositorio Digital Univalle
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