Roschenko О. “Promising Areas for Expanding the Functionality of Portable Electronic Devices: Foreign Experience.”. COMPUTER-INTEGRATED TECHNOLOGIES: EDUCATION, SCIENCE, PRODUCTION, no. 43 (June 18, 2021): 129-133. Accessed April 12, 2025. https://cit.lntu.edu.ua/index.php/cit/article/view/270.