Björk C, Hofmann B, Knigge J, Puffer G. Towards modelling instructional quality for music classrooms: Exploring subject-specific application of the TALIS/GTI generic framework. b:em [Internet]. 19. November 2024 [zitiert 26. Mai 2026];16(2):1-17. Verfügbar unter: https://bem.publia.org/bem/article/view/246