Ipekcioglu, S ; Elmas, R ; Geban, Ömer. Ipekcioglu S., Elmas R., GEBAN Ö., Yesilyurt H., "EFFECTIVENESS OF CONCEPTUAL CHANGE INSTRUCTION ON FLUID FORCE TOPIC", 5th International Technology, Education and Development Conference (INTED), Valencia, İspanya, 7 - 09 Mart 2011, ss.1482-1487.
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2011
Ipekcioglu, S ; Elmas, R ; Geban, Ömer. Ipekcioglu S., Elmas R., GEBAN Ö., Yesilyurt H., "EFFECTIVENESS OF CONCEPTUAL CHANGE INSTRUCTION ON FLUID FORCE TOPIC", 5th International Technology, Education and Development Conference (INTED), Valencia, İspanya, 7 - 09 Mart 2011, ss.1482-1487.
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2011