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457885Por Mancera Camacho, Luzmila; Suárez Barrero, Andrea Catalina; Vanegas Malagón, Nancy; Velasco Garavito, SiervoPublished in 2012Repositorio Repositorio Universidad de la Sabana
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457888Published in 2008Repositorio Repositorio Universidad de la Sabana
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457895Published in 2012Repositorio Repositorio Universidad de la Sabana
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457897Desarrollo de habilidades científicas en la formación inicial de profesores de ciencias y matemáticaPublished in 2014Repositorio Repositorio Universidad de la Sabana
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457898¿Cuál es la estrategia que usan los dos medios de mayor circulación en Colombia a través de Twitter?Published in 2013Repositorio Repositorio Universidad de la Sabana
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