Hahn, C. A. (2023). Learning the pronunciation of segmental features of english phonology at german primary schools. LibreCat University.https://doi.org/10.17619/UNIPB/1-1802 
LibreCat: /record/46967
DOI: 10.17619/UNIPB/1-1802

Hahn, C. A., &; Mindt, I. (2022). Introduction: English Linguistics, Learners and the Classroom. Anglistik, 33(2), 11–14.https://doi.org/10.33675/angl/2022/2/5 
LibreCat: /record/33373
DOI: 10.33675/angl/2022/2/5

Hahn, C. A. (2020). Informationskompetenz durch E-Learning? Durch Lernvideos nach Literatur suchen. die hochschullehre, 6.
LibreCat: /record/33299

Bredenbröcker, M., &; Hahn, C. A. (2018). Welcome back to school: Aussprache in Klasse 5 prüfen. Englisch 5 - 10, 41, 32–34.
LibreCat: /record/33301