Fedorenko, Larysa A. “USING OF THE QR-CODE IN LEARNING GERMAN LITERATURE FOR FUTURE TRANSLATORS AND TEACHERS”. Information Technologies and Learning Tools 84, no. 4 (September 28, 2021): 176–187. Accessed May 3, 2024. https://journal.iitta.gov.ua/index.php/itlt/article/view/3639.