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How can we identify replies that accurately reflect student..:

Marín, N ; Jiménez Gómez, E ; Benarroch, A
International journal of science education.  26 (2004)  4 - p. 425-445 , 2004
Exemplar:  Zentrale:E03 z pae 638 j/734; Zentrale:Magazin Zs fe 1734