Hahn, Charlotte Anna. Learning the Pronunciation of Segmental Features of English Phonology at German Primary Schools. LibreCat University, 2023, doi:10.17619/UNIPB/1-1802.

Hahn, Charlotte Anna, and Ilka Mindt. “Introduction: English Linguistics, Learners and the Classroom.”10.33675/angl/2022/2/5__Anglistik, vol. 33, no. 2, Universitatverlag WINTER Heidelberg, 2022, pp. 11–14, doi:10.33675/angl/2022/2/5.

Hahn, Charlotte Anna. “Informationskompetenz durch E-Learning? Durch Lernvideos nach Literatur suchen.” die hochschullehre, no. 6, 2020.

Bredenbröcker, Martina, and Charlotte Anna Hahn. “Welcome back to school: Aussprache in Klasse 5 prüfen.” Englisch 5 - 10, vol. 41, Friedrich, 2018, pp. 32–34.