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Web 2.0 technologies as a support for vocational education and training in the field of renewable energy source / Zuzana Palková...[et. al].In: COFRET 2012 / COFRET [513 s.]. -- Sofia : Avangard Prima, 2012. -- ISBN 978-619-460-008-3. -- S. 337-340
Kategória EPCA do 2021:AFC.