Motivation as an aspect of professional competence: Research findings on teacher enthusiasm

Kunter, M. (2013). Motivation as an aspect of professional competence: Research findings on teacher enthusiasm. In Cognitive Activation in the Mathematics Classroom and Professional Competence of Teachers: Results from the COACTIV Project (pp. 273–289). Springer US. https://doi.org/10.1007/978-1-4614-5149-5_13