Akkoc, HaticeKatmer, ViklanUbuz, B2024-07-122024-07-122011978-975-429-294-70771-100Xhttps://hdl.handle.net/20.500.12415/897335th Annual Conference of the International-Group-for-the-Psychology-of-Mathematics-Education (PME) -- JUL 10-15, 2011 -- Middle E Tech Univ, Ankara, TURKEYeninfo:eu-repo/semantics/closedAccessPRE-SERVICE MATHEMATICS TEACHERS CONCEPT IMAGES OF PiConference Object243243WOS:000343560600040N/A