References
Andreas Schulz
with Leuders, T. (2019). Educational research on learning and teaching mathematics. In L. Hefendehl-Hebeker (Ed.). Traditions in German-speaking mathematics education research (pp. 223-247). Dordrecht: Springer.
with Leuders, T. (2019). Educational research on learning and teaching mathematics. In L. Hefendehl-Hebeker (Ed.). Traditions in German-speaking mathematics education research (pp. 223-247). Dordrecht: Springer.