Peters-Dasdemir, J. & Barzel, B. (In Press). Beliefs of teachers concerning teaching and learning with digital technology in upper secondary level in mathematics. In C. Andrà, D. Brunetto & F. Martignone (Hrsg.), Theorizing and Measuring Affect in Mathematics Teaching and Learning. Cham, Schweiz: Springer.
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Peters-Dasdemir, J. & Barzel, B. (In Press). Beliefs of teachers concerning teaching and learning with digital technology in upper secondary level in mathematics. In C. Andrà, D. Brunetto & F. Martignone (Hrsg.), Theorizing and Measuring Affect in Mathematics Teaching and Learning. Cham, Schweiz: Springer.