„MULTI-ACTION GRID AUTHENTICATION: A SECURE AND USABLE AUTHENTICATION SYSTEM FOR SMART TOUCH DEVICES“ (2024) Balkan Journal of Applied Mathematics and Informatics, 7(2), S. 39–50. Verfügbar unter: https://js.ugd.edu.mk/index.php/bjami/article/view/6898 (Zugegriffen: 3 Oktober 2025).