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… la educación ambiental. Revista Suma Psicológica.Vol 24. 42-58 . http://www.scielo.org.co/pdf/sumps/v24n1/0121- …
… of sustainability. Research in Science Education, 42(1), 75-94. Vasconcellos, M., Loureiro, C. y Queiroz, G. … of sustainability. Research in Science Education, 42(1), 75-94. Vasconcellos, M., Loureiro, C. y Queiroz, G. …