“USE OF KLETT AUGMENTED SERVICE IN THE PROCESS OF STUDYING GERMAN AS A SECOND FOREIGN LANGUAGE”, НаУОА-ФІЛОЛОГІЯ, no. 14(82), pp. 3–7, Oct. 2022, Accessed: Dec. 06, 2025. [Online]. Available: https://www.journals.oa.edu.ua/Philology/article/view/3564