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... and statistical data is handled with rigor. The modality was -Documentary bibliographic research...
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Tesis de Maestría
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por Leon Obando, Nela Katerine
Publicado 2014
..., the techniques are bibliographic research and field and instruments such as questionnaires for students...
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Tesis de Maestría
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por Aguilera Moreira, Lizeth Eliana
Publicado 2018
... also contains a growth analysis of the business. In chapter two, a bibliographic review was made...
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Tesis de Maestría
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