TÜRKER B., RİCHARD L., AYSUN U., ÖZYILDIRIM GÜMÜŞ F., OYLUM A. İ., ALKAŞ ULUSOY Ç., ...More
35th Conference of the International Group for the Psychology of Mathematics Education (PME), Ankara, Turkey, 10 - 15 July 2011, vol.1, pp.407, (Summary Text)
