Trends in Environmental Education Images of Textbooks from Western and Eastern European Countries and Non-European Countries
Carvalho, Graça S. ; Tracana, Rosa Branca ; Skujiene, Grita ; Turcinaviciene, Jurga
International journal of science education, 2011-12, Vol.33 (18), p.2587-2610 [Periódico revisado por pares]London: Routledge
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