Colaboradores
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Universidad Pedagógica y Tecnológica de Colombia (UPTC)
2011-11-01
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| Series: | Educación y Ciencia |
| Online Access: | https://revistas.uptc.edu.co/index.php/educacion_y_ciencia/article/view/754 |