By Veermans Koen   Joolingen Wouter van   de Jong Ton   in International Journal of Science Education

ISSN:1464-5289|28|4|341-361

Routledge Ltd‎(2006)‎

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By Sins Patrick   Savelsbergh Elwin   van Joolingen Wouter   van Hout-Wolters Bernadette   in International Journal of Science Education

ISSN:1464-5289|31|9|1205-1229

Routledge Ltd‎(2009)‎

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By Saab Nadira   van Joolingen Wouter   van Hout-Wolters B. H. A. M.   in Educational Studies

ISSN:1465-3400|35|2|205-222

Routledge Ltd‎(2009)‎

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