Zeitschriftenartikel
Goetz, T.,
Nett, U. E.,
Martiny, S. E.,
Hall, N. C.,
Pekrun, R.,
Dettmers, S., &
Trautwein, U. (2012). Students' emotions during homework: Structures, self-concept antecedents, and achievement outcomes.
Learning and Individual Differences,
22(2), 225–234. https://doi.org/10.1016/j.lindif.2011.04.006