Invited Talks
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December 2021 2021 International Conference of Joint Societies for Mathematics Education: KSESM & KSME
Conference
The Korean Society of Mathematical Education, South Korea
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April 2018 1O. ULUSLARARASI EGİTİM ARAŞTIRMALARI KONGRESİ
Conference
Nevşehir Hacı Bektaş Veli Üniversitesi, Turkey