Yildiz, C. Et Al. 2011. The effect of instructional materials on decimal fractions to the conceptual change. 3rd World Conference on Educational Sciences (WCES) , (İstanbul, Turkey), 899-903.

Yildiz, C., Taskin, D., AYDIN, M., & Kogce, D., (2011). The effect of instructional materials on decimal fractions to the conceptual change . 3rd World Conference on Educational Sciences (WCES) (pp.899-903). İstanbul, Turkey

Yildiz, Cemalettin Et Al. "The effect of instructional materials on decimal fractions to the conceptual change," 3rd World Conference on Educational Sciences (WCES), İstanbul, Turkey, 2011

Yildiz, Cemalettin Et Al. "The effect of instructional materials on decimal fractions to the conceptual change." 3rd World Conference on Educational Sciences (WCES) , İstanbul, Turkey, pp.899-903, 2011

Yildiz, C. Et Al. (2011) . "The effect of instructional materials on decimal fractions to the conceptual change." 3rd World Conference on Educational Sciences (WCES) , İstanbul, Turkey, pp.899-903.

@conferencepaper{conferencepaper, author={Cemalettin Yildiz Et Al. }, title={The effect of instructional materials on decimal fractions to the conceptual change}, congress name={3rd World Conference on Educational Sciences (WCES)}, city={İstanbul}, country={Turkey}, year={2011}, pages={899-903} }