By Ayala Carlos L.   Martín Carmen   in Infancia y Aprendizaje

ISSN:1578-4126|20|1|35-60

Fundación Infancia y Aprendizaje‎(1997)‎

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By Ruiz-Primo Maria   Li Min   Ayala Carlos   Shavelson Richard   in International Journal of Science Education

ISSN:1464-5289|26|12|1477-1506

Routledge Ltd‎(2004)‎

Access to resources Favorite 8.088588